Undrained
a. 未排水的, 不排水的, 没有水流的
🗣️ 情景例句
Bye, Mom.
再见， 妈妈。
I wanted to say at first the tall one, or the one with blond hair.
刚开始我会介绍说金发的。
The problem now facing humanity is: What is going to be done with all this knowledge?
用这些知识去做什么？