underside

英 [ˈʌndəsaɪd]

美 [ˈʌndərsaɪd]

n.  下侧; 底面; 底部; 下表面

复数：undersides　

TEM8

Collins.1 / BNC.9970 / COCA.11090

牛津词典

noun

• 下侧；底面；底部；下表面
  the side or surface of sth that is underneath

柯林斯词典

• N-COUNT 底面；下面；下侧
  Theundersideof something is the part of it which normally faces towards the ground.
  1. ...the underside of the car.
     车的底部
  2. ...the underside of the eyelid.
     眼睑内侧

英英释义

noun

• the lower side of anything
  Synonym:bottomundersurface

双语例句

• My car is badly rusted on the underside.
  我的车底部锈迹斑斑。
• The annular flange closely contacts the upper surface or underside of the table.
  凸缘为环形结构，凸缘贴合在桌子上表面或者下底面。
• Down the underside runs a long tray to stow timbers used for supporting wide plant on the retractable outriggers.
  我的翻译：沿车身底面的是长的托盘，以承载支架，而支架则用于将宽设备支撑在可伸缩支腿上。
• As you exhale, have your partner pull on your arm and push into your hip crease, stretching the underside of your torso.
  呼气的时候，你的同伴拉你的手臂向上，推髋的折处向中间，伸展你上身的下侧。
• The abaxial surface of a leaf is the underside or side facing away from the stem.
  叶子的远轴表面就是背离叶梗底部或旁边的部位。
• Affix adhesive tape to the underside of the adapters.
  将胶带固定到转换接口的底面。
• They painted the underside of their planes with a black varnish.
  他们在飞机的底部涂上了一层黑漆。
• These are locked into place by wooden battens, which are fitted to the underside of the boards.
  这些都是锁定到位的木板条，这是安装在底部的电路板。
• Its underside is naked except for a few sparse hairs.
  除了几根稀疏的毛外，它的下侧是光秃秃的。
• Unscrew the oxygen sensor on the underside of the vehicle.
  旋开车辆底面上的氧传感器。