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
What kind of person do you think you are?
你觉得你是那种人？
What sort of guarantees are there against late delivery?
惩罚延迟发货有什么保证呢？
The rain will stop later on.
以后雨会停的。