Ectohumus
[地质]外腐殖质
🗣️ 情景例句
I'm too. I hope we can get together again.
是的。我们后会有期。
I can't afford it.
我买不起。
Their feet were fixed to one bar and their hands to another bar.
他们的脚拴在一根铁杠上，他们的手拴在另外一根铁杆上。