C-5-fraction
[化] 碳五馏分
🧩 词语组成解析
🗣️ 情景例句
I want to thank you in advance.
在此先致谢，请多多关照。
Success belongs to the persevering.
坚持到底必获胜利。坚持就是胜利。
We also want to teach all the children to perform.
我们还想教会所有的儿童演奏。