Unitunicate
(子囊)单囊壁的, 单囊壁组群的
🗣️ 情景例句
and this is an important decision we have to make.
这又是我们必须做的一个重大决定。
What platform does the train leave from?
这班车从哪个站台开出呢？
Oh, she's from England, too.
她呀！也是从英国来。