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

• Affix adhesive tape to the underside of the adapters.
  将胶带固定到转换接口的底面。
• Within moments they had located a hole two meters in width on the steamer's underside.
  一会儿，他知道船底有一个长两米的大洞。
• 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。
• 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。
• He connected metallic wires to the back and the underside of an electrical fish. used of armor; having overlapping metal splates attached to a leather backing.
  他在电鱼的背面和底面联上金属线。用来指装甲；有附在皮革衬背上的搭接金属铠甲。
• 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 saw had gone across gross's left rib cage through the underside of his liver.
  锯子锯进格罗斯的左胸腔，通过肝脏下方。
• 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。
• The underside of the rock was covered with seaweed.
  岩石下面布满了海藻。
• The workpiece is located from two of the four holes in its base, and from the underside of the base.
  此工件采用其基座上四孔中的两孔和基座的底面定位。