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

• Push in plug on backrest adjustment motor until it is felt to engage.
  推入靠背调整电机上的插头直至感觉其已接合。
• 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。
• Framework of backrest is made of mixture of nylon and glassfiber.
  椅背框架由尼龙和玻璃纤维混合物制成。
• Remove motor for backrest adjustment.
  拆下靠背调整电机。
• Unclip fixing clips from the backrest frame, check them and replace if necessary.
  将固定卡子从靠背框架上拆下，进行检查，如有必要，则更换。
• 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。
• Clip wiring harness onto the backrest frame.
  将线束夹持到靠背框架上。
• In addition, a backrest ( 8) is also arranged on the seat plate.
  另外座板上还设有靠背（8）。
• 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。