Phosphazide
叠氮膦
🗣️ 情景例句
We're having a small to-do, and I'd really be happy if you come.
我们打算热闹一下，我真心的希望你能赏光。
He who hath good health is young, and he is rich who owes nothing.
健康葆青春，无债即富有。
the graphic record shows three waves arriving one after the other at short intervals.
曲线纪录就能显示出前后相间的这3种地震波。