Undrained
a. 未排水的, 不排水的, 没有水流的
🗣️ 情景例句
I can see what needs to be done and do it.
我能了解该做什么并切实去做。
Please do now hesitate to as any questions.
如有问题您可随时提出来。
You'll be all right soon.
你很快就会好的。