turn back on
重新开机,开启,重新开动,重新开张
Related Words
Definitions
- 1
- : the rear part of the human body, extending from the neck to the lower end of the spine.
- : the part of the body of animals corresponding to the human back.
- : the rear portion of any part of the body: the back of the head.
- : the whole body, with reference to clothing: the clothes on his back.
- : ability for labor; effort or strength: He put his back into the task.
- : the part opposite to or farthest from the front; the rear part: the back of a hall.
- : the part that forms the rear of any object or structure: the back of a chair.
- : the area directly behind a person: Face the town with the river at your back and follow the main street up the hill.
- : the part that covers the back: the back of a jacket.
- : the spine or backbone: The fall broke his back.
- : any rear part of an object serving to support, protect, etc.: the back of a binder.
- : Nautical, Aeronautics. the forward side of a propeller blade.
- : Aeronautics. the top part or upper surface of an aircraft, especially of its fuselage.
- : Bookbinding. the edge of a book formed where its sections are bound together.
- : the backs, grounds along the River Cam in back of certain colleges at Cambridge University in England: noted for their great beauty.
- : Architecture. extrados.
- : Carpentry. the upper side of a joist, rafter, handrail, etc.the area of interior wall between a window stool and the floor.
- : Mining. the roof of a stope or drift.
- : Sports. a player whose regular position is behind that of players who make initial contact with the opposing team, as behind the forward line in football or nearest the player's own goal in polo.the position occupied by this player.
- 1
- : to support, as with authority, influence, help, or money: to back a candidate; to back up a theory with facts.
- : to bet on: to back a horse in the race.
- : to cause to move backward: to back a car.
- : to furnish with a back: to back a book.
- : to lie at the back of; form a back or background for: a beach backed by hills.
- : to provide with an accompaniment: a singer backed by piano and bass.
- : to get upon the back of; mount.
- : to write or print on the back of; endorse; countersign.
- : Carpentry. to attach strips of wood to the upper edge of to bring it to a desired level.
- : Nautical. to alter the position of so that the wind will strike the forward face.to brace in backing a sail.to reinforce the hold of by means of a smaller one attached to it and dropped farther away.
- 1
- : to go or move backward.
- : Nautical. to change direction counterclockwise.
- 1
- : situated at or in the rear: at the back door; back fence.
- : far away or removed from the front or main area, position, or rank; remote: back settlements.
- : belonging to the past: back files; back issues.
- : in arrears; overdue: back pay.
- : coming or going back; moving backward: back current.
- : Navigation. reciprocal.
- : Phonetics. produced with the tongue articulating in the back part of the mouth, as in either of the sounds of go.
- 1
- : back away, to retreat; withdraw: They gradually began to back away from their earlier opinion.
- : back down, to abandon an argument, opinion, or claim; withdraw; retreat: He backed down as soon as a member of the audience challenged his assertion.
- : back off, to back down: Now that the time for action had arrived, it was too late to back off.Textiles.to reverse in mule spinning prior to winding on the newly spun length of yarn.
- : back out, to fail to keep an engagement or promise; withdraw from; abandon: Two entrants have backed out of competing in the marathon. You can't back out now.
- : back up, to bring to a standstill: A stalled car backed up traffic for miles.Printing.to print a sheet again on its other side.Printing.to fill in with metal in order to strengthen it.to move backward: Back up into the garage.to reinforce: We backed up the cardboard with slats so it wouldn't fall down.to support or confirm: He backed up my story and they let us go.Computers.to duplicate as a precaution against failure.
- : back up for, Australian Informal. to return for more of, as another helping of food.
Phrases
- back against the wall
- back alley
- back and fill
- back and forth
- back away
- back burner, on a
- back door
- back down
- back in circulation
- back in harness
- back number
- back of
- back of beyond
- back off
- back of one's hand
- back of one's mind
- back on one's feet
- back order
- back out
- back street
- back the wrong horse
- back to back
- back to basics
- back to the drawing board
- back to the salt mines
- back to the wall
- back up
- back water
- a while back
- behind someone's back
- break one's back
- break the back of
- call back
- choke back
- come back
- cut back
- double back
- draw back
- drop back
- eyes in the back of one's head
- fall back
- fall back on
- fall over (backward)
- flat on one's back
- from way back
- get back
- get one's back up
- give the shirt off one's back
- go back on one's word
- hang back
- hark(en) back
- hold back
- in one's own backyard
- kick back
- knock back
- know like a book (the back of one's hand)
- left-handed (back-handed) compliment
- like water off a duck's back
- look back
- monkey on one's back
- off someone's back
- pat on the back
- pay back in someone's own coin
- pin someone's ears back
- play back
- plow back
- pull back
- put one's back in it
- put one's back up
- roll back
- scratch someone's back
- see the back of
- set back
- set back on one's heels
- set one back
- set the clock back
- sit back
- slap on the back
- snap back
- stab in the back
- take aback
- take a back seat
- take back
- talk back
- think back
- throw back
- turn back
- turn one's back on
- when someone's back is turned
- with one arm tied behind one's back
- you scratch my back and I'll scratch yours
Synonyms & Antonyms
Examples
Think back to the Bush-Kerry race of 2004, the Thrilla in Vanilla.
Back in New York, the slow pace and inward focus of her yoga practice was less fulfilling.
Music is a huge part of the tone of Black Dynamite overall—going back to the original 2009 movie on which the series is based.
The al Qaeda-linked gunmen shot back, but only managed to injure one officer before they were taken out.
So, Islamized teaching sends girls back home for marriage and housework, and remains exclusively for boys.
I waited three months more, in great impatience, then sent him back to the same post, to see if there might be a reply.
Ages back—let musty geologists tell us how long ago—'twas a lake, larger than the Lake of Geneva.
The boys were tumbling about, clinging to his legs, imploring that numerous things be brought back to them.
With a suffocating gasp, she fell back into the chair on which she sat, and covered her face with her hands.
She was holding the back of her chair with one hand; her loose sleeve had slipped almost to the shoulder of her uplifted arm.