lock / lɒk /

⭐基础词汇锁定闭锁锁定目标锁定目标人物

lock4 个定义

n. 名词 noun
  1. a device for securing a door, gate, lid, drawer, or the like in position when closed, consisting of a bolt or system of bolts propelled and withdrawn by a mechanism operated by a key, dial, etc.
  2. a contrivance for fastening or securing something.
  3. the mechanism that explodes the charge; gunlock. safety.
v. 有主动词 verb
  1. to fasten or secure by the operation of a lock or locks.
  2. to shut in a place fastened by a lock or locks, as for security or restraint.
  3. to make fast or immovable by or as if by a lock: He locked the steering wheel on his car.
v. 无主动词 verb
  1. to become locked: This door locks with a key.
  2. to become fastened, fixed, or interlocked: gears that lock into place.
  3. to go or pass by means of a lock or locks, as a vessel.
  4. to construct locks in waterways.
v. 动词组 verb
  1. lock in, to commit unalterably: to lock in the nomination of the party's candidates. to be unable or unwilling to sell or shift securities.
  2. lock off, to enclose with a lock.
  3. lock on, to track or follow a target or object automatically by radar or other electronic means.

lock 近义词

n. 名词 noun

device that fastens and bars free passage

v. 动词 verb

fasten, clasp

lock构成的短语

  • lock horns
  • lock in
  • lock out
  • lock the barn door after the horse has bolted
  • lock up
  • under lock and key

更多lock例句

  1. On top of that we run what’s called the dynamic paywall, which is a lock on stories regardless of their content category, but based more on your habits on the Daily Beast.
  2. These small compounds lock into place with water molecules, like a key in a lock, to prevent ice from forming.
  3. There, the chemicals fit like a key into receptors — molecules that are like locks.
  4. Ceramic dryers can increase volume and reduce dryness in thin, fine hair, but might leave something to be desired for those with fuller locks.
  5. On top of those functions, it’s equipped with a 30-minute keep warm setting, control lock, turbo defrost, and more.
  6. While the desk sergeant ran a background check, he was roughed up by another officer in the lock-up.
  7. “Now they will definitely lock Navalny in prison,” one of the women in the crowd said.
  8. Who knew that a competition where you clutch the hand of another man and lock eyes across a table could be this damn gay.
  9. In many ways, she seems a lock for the win, but her atheism puts her entire character in question.
  10. Charges were eventually dropped against them, in part because two had lock-solid alibis.
  11. The place was used as a lock-up for some time after the incorporation, and the old irons were kept on show for years.
  12. I do not know—I do not dare to believe—that I shall live to hear that key grating in the lock.
  13. Another manner of punishment consists in making them wear a tin mask, which is fastened with a lock behind.
  14. The launch was already under way, and young Cargill trying to avoid it better, thrust with his boat-hook at the side of the lock.
  15. He turned into the right number, as he thought, but upon trying to insert the key in the lock he found that he had made a mistake.