shoulder strap
noun /ˈʃəʊldə stræp/
/ˈʃəʊldər stræp/
- a narrow piece of cloth on a dress or other piece of clothing that goes over your shoulder from the front to the back
(衣服)肩带 - a long narrow piece of cloth, leather, etc. that is attached to a bag so that you can carry it over your shoulder
(背包)背带