back up
英语- 标准发音:back up
- 英式发音:
- 美式发音:
翻译
中文撑腰
TOEFLIELTS
back up - 基本释义[词典1]
- 支持,证实(某种说法)
- 备份(文件)
- 将…付诸实施
- 支持(某人)
- 证实…的说法
- 倒车
- (车辆)堵塞,排成长龙
- 倒行
- 退着走
- 后退
back up - 基本释义[词典2]
- V.[动词]
- 支持,援助
- (资料)备份
- 倒退
- 裱
- 堵车
back up - 英英词典
- VERB[动词]
establish as valid or genuine
确定为有效或真实
Can you back up your claims?
你能支持你的说法吗?
become or cause to become obstructed
成为或导致成为障碍
The leaves clog our drains in the Fall
秋天树叶堵塞了我们的排水沟
The water pipe is backed up
水管倒了
make a copy of (a comr file) especially for storage in another place as a security copy
制作(计算机文件)的副本,尤指作为安全副本存储在另一个地方
You'd better back up these files!
你要好把这些文件备份起来!
give moral or psychological support, aid, or courage to
给予精神上或心理上的支持、帮助或勇气
She supported him during the illness
她在生病期间支持他
Her children always backed her up
她的孩子们总是支持她
back up - WEB词典
- back up
- 支持
- 倒退
- 后退
- 备份
- back-up
- 备份
- 备用
- 后备
- 垫板
- back-up member
- 焊接垫板