uniform的意思是什么

　　例句：

　　Do the children have to wear a uniform?

　　孩子們必須穿制服嗎？

　　He cut quite a dash in his uniform.

　　他穿著這身制服顯得特帥。

　　The cost of your uniform will be deducted from your wages.

　　制服費將從你的工資中扣除。