Testacean
a. 有壳目的\\nn. 有壳虫
✅ 同义词
🗣️ 情景例句
This is Mr. Wu in Room 415.
我在415房间，姓巫。
He said he knew a lot of people there.
他说他在那里认识很多人。
It looks as if she's gone away for a few days.
好象她要外出好几天了。