Spongiomorphidae
绵孔虫科
🗣️ 情景例句
I don't know about that.
我表示怀疑。
It's up in the air.
尚未确定。
He say he's just arrived in Scotland. He says he's staying at a Youth Hostel.You know he's a member of the Y.H.A.
他说他刚到苏格兰。他说他住在一家青年招待所。你知道，他是“青招协”的一个成员。