Pac
[医] 一六零五, 二乙基对硝基苯硫代磷酸酯(有机磷杀虫药)
🗣️ 情景例句
I'm a senior here, so let me know if I can help you with anything.
我是大四的老生，有什么能帮忙的尽管说一声。
Better an egg today than a hen tomorrow.
前程虽远大，现实尤可贵。
You don't know where Karen is, do you?
你不知道卡轮在哪，是吧？