Protostomes
(protostome 的复数) n.原肢类\\na. 原肢类的, 与原肢类有关的
🗣️ 情景例句
Yes.
是的。
He's known me for over ten years.
他认识我超过10年的时间了。
Could I have those two tickets, please?
这两张票给我行不行？