Shellfishes
贝类动物( shellfish的名词复数 )；甲壳类动物；甲壳类（食物）
🗣️ 情景例句
I estimate his age to be about 30.
我估计他的年龄大约30岁。
This pencil is longer than that one.
这支铅笔比那一个长。
That's very nice of you.
既然这样，那就多谢了。