What is black when it is clean and white when it is
本文为您带来的谜语是What is black when it is clean and white when it is,文章中有具体关于What is black when it is clean and white when it is这个谜语题目的谜面和谜底。
今天要给大家分享的是英语谜语:What is black when it is clean and white when it is — 怎么样,想到谜语的答案了吗?让我们一起来揭晓What is black when it is clean and white when it is的答案吧!
What is black when it is clean and white when it is dirty?A blackboard.