Undersoil
n. 底土, 下层土
🗣️ 情景例句
There's nobody here!
这里一个人都没有
Who is the governor of this state?
谁是这州的州长？
A bird had snatched up the snake from the ground and then dropped it on to the wires.
一只鸟把蛇从地上抓起来，然后把它扔到了电线上。