Ultrapurification
超提纯
🗣️ 情景例句
OK, please. I'll order something else at first.
好的，来一份。我先点别的东西。
This lady is a rent collector.
这位女士是收租人。
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。