Polyfluoroacylphosphonate
[化] 多氟乙酰膦酸酯
🗣️ 情景例句
Well, I'm glad you're feeling better
我很高兴各位感觉好些。
His name is John Smith.
他叫约翰、史密斯。
good.take care with the order, will you?
很好，那就麻烦你们多操心了。