Unimproved
a. 未经改善的, 没有改良的, 未耕过的, 未被利用的
🔴 反义词
🗣️ 情景例句
I cannot walk at that pace.
我不能以那种步速行走。
Would you hold the line, please, I will find out his number for you.
请你不要挂断，我替你找他的号码。
Have you got it?
明白了吗？