Phosphorous
a. 亚磷的, 含磷的\\n[化] 亚磷的; 三价磷的
🗣️ 情景例句
I love her very much. She's been a joy.
我很爱她。她是个讨人喜欢的孩子。
But after one week and I still hadn't made a single sale, my heart was in my boots.
但过了一星期还没有做成一笔生意，我感到十分焦急。
Yes, it is.
是的。