Asphaltene nucleus
[机] 沥青质核
🧩 词语组成解析
n. [油气] 沥青质；[油气] 沥青烯
🗣️ 情景例句
Good. Do you have any back or knee problems?
好。你的背部和膝关节有什么毛病吗
Youth is a blunder; manhood a struggle, old age a regret.
青年冒失莽撞；成年发奋图强；老年遗憾懊丧。
6 What would you like to be admired for?
6。你乐于被夸奖的事是什么？