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）。
• 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。
• Insert backrest motor from below.
  将靠背电机从下面插入。
• Turn plug connection approx.90? Anti-clockwise and remove it from the backrest frame.
  将插头逆时针转动约90？并将其从靠背框架上拆下。
• Install lower part of lock for backrest adjustment.
  安装靠背调整装置的锁的下部。
• 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。
• Disengage tension springs on the backrest frame.
  松开靠背框架上的弹簧卡子。
• When removing the backrest, the bearing sleeve may come loose and catch on the pin.
  拆卸靠背时，轴承套筒可能会松动以致挂在销上。
• Check gap between the monitor console and backrest all the way around using a distance gauge.
  使用测距规检查显示器控制台和靠背四周之间的间隙。
• 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。