🧩 词语组成解析
[医] 麦冬属
🗣️ 情景例句
I only buy used books.
我只买旧书。
Never put the plow before the oxen.
不要本末倒置。
One hour and seventeen minutes passed and we had not even covered half the distance.
1小时17分过去了，走了还不到一半路程。