Hydrofluoride
氢氟化物
🗣️ 情景例句
You have a very beautiful eyes.
你的眼睛真漂亮。
My life is more precious to me than my property.
生命对我来说比财产更宝贵。
This morning, however, a firemen accidentally discovered the cause.
然而今天上午，一个消防队员偶然发现了起火的原因。