- 看过 back up 的人也看了 :
- substitute
- alternate
- extra
back up 的 2 个定义
- a person or thing that supports or reinforces another.
- a musician or singer or group of musicians or singers accompanying a soloist: a singer with a three-man backup that plays cello, bass, and guitar.
- an overflow or accumulation due to stoppage, malfunctioning, etc.: a sewage backup; a backup of cars at the tollbooth.
- (6)
- held in reserve as a substitute if needed: a backup driver; a backup generator.
- performing a secondary or supporting function: A drummer and guitarist are the singer's backup musicians.
back up 近义词
move backward
support
更多back up例句
- It typically takes days to get results back, and backups at labs can drag the process out for a week or two.
- They have to be pretty confident they have someone to replace Mayer if they didn’t even get him to stay as a backup.
- Using new technologies and backup power sources, Winn said SDG&E has also taken steps to reduce the number of customers who lose power this year.
- At the start of the Covid-19 outbreak, when my insurance wouldn’t allow me to get a backup supply of the insulin I need to live, I received eight vials in the mail from my friend Rena.
- As a backup, researchers should also consider using a less tested freeze-drying technique known as lyophilization.
- Sometimes, they had a backup aim if their main goal fell through as the night dragged on.
- In early October, Health Republic allowed me to submit a “grievance claim” which I filed, along with a pile of backup documents.
- At 12:02 p.m., Wilson called in his location and asked the dispatcher for backup.
- Backup dancers materialize, sparking a torrent of eye-catching choreography.
- She retreated into the lobby, but only to call for backup and an ambulance.
- She could swap out a dead bot for a backup in five minutes flat, which is all that crowd-control would permit.
- My cochlea struck twelve noon and a HUD appeared with my weekly backup reminder.
- My next-most-recent backup was three years old, dating from the completion of my second symphony.
- I stopped in front of the backup terminal in the gateway between Liberty Square and Fantasyland.
- I had prepared a written synopsis of the events since her last backup for her, and she read it over the next couple days.