| 释义 |
know ... backwards and forwards
[英] [nəʊ ˈbækwə(r)dz ænd ˈfɔ:wə(r)dz]
[美] [no ˈbækwɚdz ənd ˈfɔrwɚdz]
[短语] 全面而深入地了解...
词频排名 35721/55435
学习人数 56
难度等级 1/10
认知比例 42.86%
例句
You should get to know the material backwards and forwards.
你应该全面而深入地了解这份资料。
He must know automobile engines backwards and forwards.
他肯定对汽车发动机了解得一清二楚。
助记
联想
Backwards and forwards =back and forth 前前后后 know backwards and forwards 前前后后都知道 当然是 了如指掌了
Fluctuate back and forth =change all the time
Bend /lean /fall over backwards =work like a Trojan(特洛伊人） =work hard
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