Dihydrocodeine
[化] 雙氫可待因
??? 情景例句
I don't think I have a mathemationcal brain.
我想我沒有數(shù)學(xué)頭腦。
When two ride on one horse, one must sit behind.
兩人共騎一匹馬，總有一個(gè)背后跨。
How kind! You were lucky.
她多好啊！你很幸運(yùn)。