Phospholine
二乙氧膦酰硫胆碱
🗣️ 情景例句
Lacks courtesy is ill-mannered.
不礼貌，举止不当。
What right do you have to tell me what to do?
你凭什么指使我？
Why didn't you tell her to use her own?
你为什么不叫她用自己的？