🧩 词语组成解析
[医] 无患子属
🗣️ 情景例句
That's what I came to ask you to do, Malcolm.
这正是我来请你做的， Malcolm。
I asked him to pay, but he wouldn't.
我请他付账，但是他不肯。
What's that in your hand?
你手里拿的是什么？