Bdelloidea
蛭态目
🗣️ 情景例句
I'd like to talk with you about something troublesome.
我想同你谈点麻烦事。
No. You should have taken the Yellow Line bus. You can get one at the next stop.
不是。你该乘黄线车才是。到下一站你可以搭上。
Was the noise a cause of the illness, or were the complaints about noise merely a symptom?
是噪音引起了（精神）病呢，还是（精神）病的症状之一是对噪音的抱怨？