Teroxide
三氧化物
🗣️ 情景例句
if, and I repeat,
只要， 我重复一遍，
Don't worry, leave everything to me.
你不必担心，一切还有我哪！
Don't thank me, said Miss Yang. We must both thank Lucy!
“不用谢我，”杨小姐说，“我俩都得谢谢露茜！”