underside是什么意思？

underside

英[ˈʌndəsaɪd] 美[ˈʌndərsaɪd]

• n. 下侧，下部表面，底面，阴暗面；

复数：undersides;

例句

• 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.
• The underside of the rock was covered with seaweed. 岩石的下面布满了海草.
• Clusters of tiny insects called aphides were to be found on the underside of the leaves. 在树叶阴面,可以发现一簇簇叫做蚜虫的小昆虫.
• The abaxial surface of a leaf is the underside or side facing away from the stem. 树叶的离轴面是偏离的茎干的下面或侧面.
• ...the underside of the eyelid. 眼睑内侧
• ...the underside of the car. 车的底部
• A roll of fat jiggled on the underside of her arm. 她胳膊下侧有一层肥肉一颤一颤的。

柯林斯高阶英汉双解学习词典释义

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

英汉词典释义

• n.
  下侧;下部表面;底面;底部;阴暗面
  The underside of the rock was covered with seaweed. 岩石的下面布满了海草。

英英词典释义

• Noun
  1. the lower side of anything