Undrained
a. 未排水的, 不排水的, 没有水流的
🗣️ 情景例句
It's been a pleasure to talk to you.
和你谈话是件很愉快的事。
I hope this gathering will keep harmony till the end. Thank you.
我祝愿这个聚会从头到尾充满和谐。谢谢大家。
Before? After? said the doctor.
“饭前？饭后？”医生说。