Phosphoramide
磷酰胺
🗣️ 情景例句
What business are you in?
你从事哪一行？
Does Louis like lemonade sour?
路易斯喜欢酸味强烈的柠檬水吗？
It seems that there is a big waste pipe coming down from the town. Do you see it, over there?
好象有一条很粗的废水管从镇上通到海里。您看见了吗？在那边？