搜索
to back up
[phrase form: back]
01
支持, 备份
to support someone or something
Transitive: to back up sb/sth
02
后退, 倒退
to walk backward from a particular spot
Intransitive
03
支持, 确认
to confirm that something is true or valid
Transitive: to back up a claim or statement
04
拥堵, 排队
to wait in a long line of cars, unable to move because the road is crowded
Intransitive
05
备份, 做备份
to make a copy of computer digital data
Transitive: to back up digital data
06
倒车, 向后移动
(of a vehicle) to move backward
Intransitive
07
撤回, 倒退
to reverse or undo one's actions or decisions
Intransitive
08
重新考虑, 再思考
to reconsider or rethink one's previous thoughts or decisions
Intransitive
back up
v
例子
The loyal fans always back up their favorite sports team.
I'll back up your proposal during the meeting.
The coach consistently backs up his players, fostering team spirit.
The system automatically backs up the data every night.
The witness backed up the testimony with clear recollections.
