backpacks的翻译，读音
英/ˈbækpæks/
释义：
n. （指登山者、步行者使用或背小孩时使用的）背包, （有轻金属框的）箱形背包( backpack的复数形式 )
n. a bag carried by a strap on your back or shoulder
v. hike with a backpack
n. a bag carried by a strap on your back or shoulder
v. hike with a backpack