C-2-fraction
[化] 碳二馏分
🧩 词语组成解析
🗣️ 情景例句
What did you mean by well ...?
你说 嗯…… 的意思是什么？
I have a runny nose.
我流鼻涕。
The quiet life of the country ahs never appealed to me.
宁静的乡村生活从来没有吸引过我。