Pedochemical
a. 土壤化学成分的,土壤化学变化的
🗣️ 情景例句
Mary, this is Stone's brother Jim.
玛丽，这是世通的兄弟吉姆。
Ambition never dies until there is no way out.
不到黄河心不死。
I say, let's go out for a drive next Sunday.
我说，咱们下星期天开车出去兜兜风吧。