Infiltrometer
渗透计
🗣️ 情景例句
But I flunked all these classes.
但是所有的这些课都不及极。
All the neighbors helped us move in.
邻居们都帮忙为我们搬家。
and you may well wish to boost your pension income.
你就很希望能够提高你的养老金收入。