Carbonification
[化] 碳化作用
🗣️ 情景例句
I don't know. The baby-sitter says she has a stomachache,
我不知道。临时保姆说她肚子疼.
I'm feeling rather blue.
我觉得有些沮丧。
The man obviously wanted to talk.
这人显然是想聊天。