Acetoxon
乙酯磷(杀虫[螨]剂)
🗣️ 情景例句
Yes?
什么事？
A standard one. Replacement during the first year if all rules for proper use have been followed.
有一个原则，如果在一年内符合各种使用规定，就可更换。
he has just bought a new house in the city,
他刚在城里买下一所新房子，