Ectoproct
n. [动] 外肛苔藓虫( 属外肛亚纲的水生小动物)
🗣️ 情景例句
To advertise during prime time TV is very expensive.
在电视的黄金时段买广告是很贵的。
My fever is gone.
我的烧已经退了。
I have a lot of problems.
我有很多问题。