Cyclodiene
n. 环戊二烯类杀虫剂
🗣️ 情景例句
We'll have a great time camping out, I'm sure.
我确定我们会在露营时玩得很开心。
The older the goose the harder to pluck.
越老越狡猾。
It's a pleasure to meet you. Can I take those boxes for you?
很高兴认识您。我能帮您拿那些箱子吗？