Echinozoa
有棘亚门
🗣️ 情景例句
I Wonder whether they will arrive on time.
我也不知道他能不能准时到。
Your appointment will be next Thursday at 10 o'clock.
你的约会时间将是下一星期四的10点钟。
When a passing tanker rescued them five days later,
5天后，一条油轮从那儿路过，搭救了他们。