Antinvasin
[医] 抗侵袭素
🗣️ 情景例句
We have to talk the matter over now.
我们必须讨论一下这件事。
If it doesn't rain tomorrow, we'll have a picnic.
如果明天不下雨，我们就去野餐。
I read a few lines, but I did not understand a word.
我读了几行，但一个字也不懂。