Insecticida
[医] 杀昆虫剂
🗣️ 情景例句
Consider the cost before you decide.
你决定前要先考虑费用问题。
Please count the chairs in that room.
请在那个房间里数一下椅子。
He built a glass wall through which he could watch what went on inside.
他建造一堵玻璃墙，透过玻璃墙他能够观察里面发生的事情。