Phosphenyl
[化] 苯膦基
🗣️ 情景例句
I'll pick you up here at seven .
我七点钟到这儿来接你 。
At what time?
什么时间？
They examined the remain and John got all his money back.
他们鉴定了这些残留物。约翰拿回了他损失的全部数额。