Echiuroidea
棘尾门
🗣️ 情景例句
Didn't we go to school together?
我们以前在一起上过学吗？
I will come back with him if he asks me.
我会和他走回来，假如他要求我的话。
Two men who recently spent five days on a coral island wished they had stayed there longer.
最近有两个人在一座珊瑚岛上呆了5天，他们真希望在那儿再多呆一些日子。