Acoelous
a. [动]无体腔的
🗣️ 情景例句
It was dumb of you to say that.
你说那种话真的是太愚蠢了。
I'm not good enough.
我还不够好。
It repeated these circles over and over again.
它首先向右飞一个圆圈，然后向左飞一个圆圈。