backrest

英 [ˈbækrest]

美 [ˈbækrest]

n.  靠背

复数：backrests　

COCA.29998

牛津词典

noun

• 靠背
  part of a seat that supports sb's back

柯林斯词典

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

英英释义

noun

• a support that you can lean against while sitting
  1. the back of the dental chair was adjustable
  Synonym:back

双语例句

• In addition, a backrest ( 8) is also arranged on the seat plate.
  另外座板上还设有靠背（8）。
• Separate air chambers adjust the longitudinal and transverse contours of the backrest independently in the lumbar and side regions.
  互相独立的气室可分别调节座椅靠背与腰部和侧部接触部分的横向及纵向凸凹轮廓。
• Both the seat cushion and backrest are rope net structures.
  座垫及靠背均为绳网结构。
• Does the chair backrest recline and support your back in different positions?
  请问主持靠背放倒和支持你的背部不同的位置？
• Two persons are needed to remove and install the backrest shell.
  拆卸和安装靠背壳需要两个人才能完成。
• Make sure that the backrest cannot tilt backward or forward.
  确保靠背不能向前和向后倾斜。
• Settings for backrest width and thigh support can be varied, as can the settings for the seat heating system.
  靠背的宽度和大腿支撑可以根据个体需要来进行选择，座椅的加热系统也支持不同的设置。
• Install motor for lumbar adjustment with holder and secure to backrest frame with pop rivets.
  将腰部调整电机和固定器一同装上，并使用抽芯铆钉将其固定到靠背框架上。
• Disengage tension springs on the backrest frame.
  松开靠背框架上的弹簧卡子。
• Release backrest and tilt forwards.
  释放靠背并向前倾斜。