half basin meaning in English

半水槽
箕装盆地

After normal cleaning , half basin of clean water can be fetched , into which a little salbes mineral salt is sprinkled and dissolved , then face is to be dipped in the salt water , where eyes can be opened and turned in all directions , in order to achieve the effect of washing eyes with fresh water
做完正常的清洁后，打半盆温清水，撒上少量索贝斯矿盐让它融化，将脸部浸泡在淡索贝斯矿盐水中，在水中睁开眼睛，上下左右活动眼球达到用淡水洗眼的效果。