| 释义 |
be backed up
[英] [bi: bækt ʌp]
[美] [bi bækt ʌp]
[短语] 受到支持；（被）备份
词频排名 10707/55435
学习人数 939
难度等级 3/10
认知比例 46.26%
例句
Traffic was backed up.
交通拥堵
"The entrance to the Lion Rock Tunnel is blocked, and the traffic is backed up."
狮子山隧道口遭封锁，交通因此大堵塞。
Her views are backed up by an official report on crime.
一份官方犯罪报告证实了她的观点。
助记
联想
be被+backed背+up顶起 被伙伴用背支撑起 ——>受到支持
|