Epoxidase
环氧酶
🗣️ 情景例句
I got a Dear John letter from her.
我收到她的绝交信了。
I'm pleased to hear about your wife having a baby.
我很荣幸得知你太太生了一个小宝宝。
What do I have to do if I want to be thinner?
如果我想瘦一点的话，我得怎么做呢？”