Know sth backwards
透彻了解某事,熟悉某事,精通某事
🧩 词语组成解析
know
[no]
v. 知道;了解;认识;确信;
n. 知情;
[医] 生长激素
backwards
['bækwədz]
adj. 向后的;倒行的;返回的;落后的;
adv. 向后;往后;倒;逆;
🗣️ 情景例句
The rainy season lasted until July.
雨季一直持续到7月。
It is better to do well than to say well.
理论好不如实际好。
Last Sunday I got up very late.
上个星期天，我起得很晚。