Polyfluoroacylphosphonate
[化] 多氟乙酰膦酸酯
🗣️ 情景例句
Do you mind if I smoke?
我抽烟你介意吗？
Whom will you vote for?
你将投票给谁？
Grandma is ill, she said. I must take her to hospital.
“奶奶病了，”她说，“我必须送她去医院。