词典释义：
释义
n.
a narrow strip of material going over the shoulder from front to back of a garment
（吊起衣服的）背带。
a long strap attached to a bag for carrying it over the shoulder
（包的）肩带。
a strip of cloth from shoulder to collar on a military uniform bearing a symbol of rank
（表示军阶等的）肩章。
a similar strip on a raincoat
（雨衣的）肩带。