backrests

英 [ˈbækrɛsts]

美 [ˈbæˌkrɛsts]

n.  靠背
backrest的复数

柯林斯词典

• （坐椅的）靠背
  Thebackrestof a seat or chair is the part which you rest your back on.

双语例句

• The backrests of the seats can be moved frontward or backward to a position suiting the statures of the drivers and then locked;
  坐椅的靠背可前后移动到适应于驱动者身材高矮的位置锁定；
• Release both backrests and fold forward.
  释放两个靠背并向前折叠。
• Only the right backrest must be removed in order to install the basic package, while the two backrests must be removed in order to install the add-on package.
  安装基本套装只需拆下右靠背，但要安装附加套装则须将两个靠背全部拆下。