Undersoil
n. 底土, 下层土
🗣️ 情景例句
That's entirely another story.
那完全是另外一件事情了。
That's not my area, but I'll get an answer for you.
那不是我的范围，但我会为你找出答案。
Dad, this box is too heavy. We can't carry it.
爸爸，这个箱子太重了，我搬不动。