Dalf
[医]甲基对硫磷, 甲基一六○五[杀虫药]
🗣️ 情景例句
It's time we hired a secretary to answer the phones.
我们早就该请一个秘书接听电话了。
What lives in there?
那里面生存着什么呀？
It's his problem, not yours. Try not to worry.
这是他的问题，而不是你的。尽量不去操心。