Insecticida
[医] 杀昆虫剂
🗣️ 情景例句
It's his first venture into business.
他初涉商界。
I'm willing to approve your plan.
我愿意批准你的计划。
He has been able to tell us more about active volcanoes than any man alive.
他能告诉我们的有关活火山的情况比任何在世的人都要多。