Hypantrum
[动]下体腔, 下椎弓凹
🗣️ 情景例句
She has to work late tonight.
她今晚得工作得晚一些。
This is to be my treat, so I'll pay for everything.
这次轮到我作东，所以一切由我付账。
I believe we should buy the smaller one.
我认为我们应该买较小的机子。