Immun
[医][=immune]免疫
🗣️ 情景例句
It's nice to meet you.
很高兴见到你。
Would you mind mailing this letter for me?
你介意寄我的这封信吗？
We're going to have to put your account on C.O.D.。
今后我们不得不将您的户头改为C.O.D.。