Structure expression
[计] 结构表达式
🧩 词语组成解析
🗣️ 情景例句
Yes, indeed.
对， 没错。
Would you please have these clothes washed for me?
可以请你为我把这些衣服洗了？
It was from the study of these that so much was learnt about the interior of the earth.
正是从这两种波的研究中，我们可以了解到地球内部的许多情况。