Teroxide
三氧化物
🗣️ 情景例句
Show some courtesy or I shall cease dealing with your company.
请客气些，否则我将停止与你们公司打交道。
This country is localed in the northern hemisphere.
这个国家位于北半球。
He, too, arrived near Calais on the same day with a new'Antoinette'.
同一天，他驾驶一架新的“安特瓦特”号飞机来到了加来附近。