Clathrocystis
[医] 厚被球藻属
🗣️ 情景例句
This afternoon we're going to visit a friend in the hospital.
今天下午我们将去探望一位住院的朋友。
What is thelargest industrial center in this country?
这个国家最大的工业区是哪里？
It's four o'clock.
四点了。