Antiserums
n. [免疫] 抗血清
🗣️ 情景例句
I'm really concerned about them,
我真的为他们担心，
Math is beyond me.
我对数学无能为力。
We were, however, worried about our nearest neighbors, whose farm was low lying and who were newcomers to the district.
不过，我们很为我们的近邻担心。他们的农场地势低洼，而且他们又新来乍到。