Undyed
a. 未染色的,天然色的
🗣️ 情景例句
I admire him for his success in business.
我佩服他事业有成。
School should be a time for learning.
学生时代，应该学习许多重要的事情。
Our standard order is 500cases at a time.
我们的标准订量是一次500箱。