Phosphinous acid
[化] 三价膦酸
🧩 词语组成解析
🗣️ 情景例句
It's true. You are in great shape.
这是真的。你的身体很好。
Would you ever have imagined him becoming a politician?
你想过他能当上政治家吗？
Not at all, dear. It was a pleasure.
不必客气，亲爱的。这样我很高兴。