Acoelous
a. [动]无体腔的
🗣️ 情景例句
I can only stay a few minutes.
我只能停留几分钟。
Please count the chairs in that room.
请在那个房间里数一下椅子。
I don't know. What about this blue one?
我不清楚，这个蓝的怎么样？