Fluophosphate
n. =fluorophosphate
🗣️ 情景例句
Who do you think are better drivers: man or women?
你觉得男人跟女人，谁开车开得好一些？
Thank you for inviting me to speak at the dinner.
谢谢你邀请我共进晚餐。
Listen to this!'Karen Marsh:
“卡伦。马什：