n.<澳口>冲失,冲失的区域
The washbasin had a small chip.
脸盆边上有个小豁口。
There is a ring of scum in the washbasin.
这个脸盆内有一圈污垢.
It paddled uncomfortably in a washbasin half filled with fresh water.
在半脸盆清水里,它不习惯地勾动着腿脚爬来爬去.