Agnathans
(agnathan 的复数) adj. 无下巴的, 缺少下巴的
🗣️ 情景例句
The vitality of the movement is threatened.
这个运动的生命力岌岌可危。
I couldn't keep the appointment because I was sick.
我不能赴约因为我病了。
Here you are.
给你。