Phosphinous acid
[化] 三价膦酸
🧩 词语组成解析
🗣️ 情景例句
I was faced with a new problem.
我面临了新的问题。
Music hath charms to soothe the savage beast.
音乐有抚凶暴心灵的魅力。
It was my pleasure.
不用谢。