Unformulated
a. 未用公式表示的,未系统地阐述的
🗣️ 情景例句
Will you come over to help me with the tough job?
您能否来帮助我做这项艰苦的工作？
Poverty shows us who are our friends and who are our enemies.
贫困才能显出敌和友。
What's wrong with these eggs?
这些蛋是怎么回事呀？