backing-up
英['bækɪŋ'ʌp]
美['bækɪŋ'ʌp]
- 倒车,里壁砖
详细释义
动词 back up:
-
give moral or psychological support, aid, or courage to
-
move backwards from a certain position
-
establish as valid or genuine
-
make a copy of (a computer file) especially for storage in another place as a security copy
-
become or cause to become obstructed
双语例句
- You'll have to back the car up and turn around.
你得倒车，掉头走。 - If you can't drive in forwards, try backing it in.
若不能开车正面驶入，不妨倒车进去。
用法讲解
- top backing up roll 上支承辊
- backing up 封底焊
- backing-up strip 垫片
相关词汇
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