Phosphoranyl
正膦基
🗣️ 情景例句
I can't wait to take a bite of the pumpernickel.
我简直迫不及待想吃一口黑面包。
No. I went to California for a few weeks.
没有。我上加利福尼亚去了几个星期。
In the evening, the children come home from school.They arrive home early.
傍晚，孩子们放学回家。他们到家很早。