Allergoid
类变应原
🗣️ 情景例句
I would like to buy a diamond necklace for my wife.
我想为我的妻子买一条钻石项链。
Congratulations on your success in the election.
我恭喜你当选了。
We may go abroad. I'm not sure.
我们可能到国外去，但我不敢肯定。