Diatomaceous
a. 硅藻的, 含硅藻的, 硅藻化石遗址构成的
🗣️ 情景例句
This is Gao Qiang in Room 409.
我是409房间的高强。
I will talk more about that in a moment.
目前我要多讨论那个问题。
gravity is the force that drives them in a continual attempt to restore the ocean surface to a flat plain.
地球引力是持续不断企图使海面复原为平面的力量。