Phosphonitryl
磷氮基
🗣️ 情景例句
Give my best to your parents.
替我向你父母问好。
For a few, scholarships were sources of support.
有少数人，奖学金是他们接受教育的学费来源。
You must have been mad to speak to the servant! She might have called for help.
你准是疯了，竟跟这个仆人说话。她可能会大喊救命的。