Inradius
[数]内径
🗣️ 情景例句
And here are your keys.
你的钥匙。
Let me give you a little fatherly advice.
让我给你有点如父亲般的忠告。
Look at that now, sir! Perfect the whole thing!
您瞧吧，先生，十全十美，全都合适！