Undersoil
n. 底土, 下层土
🗣️ 情景例句
I like being near her.
我喜欢离她近一点。
We never know the worth (or value) of water till the well is dry.
井枯方知水可贵。
He picked up what seemed to be the smallest bottle and discreetly asked the price.
他挑出一个看上去最小的瓶子，谨慎地问了价。