underside中文什么意思

n.
下面；内面；小腹。

• piston underside:    活塞下侧
• the underside of the truck:    货车车底
• underside groove:    背面坡口; 封底焊坡口

例句与用法

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1. He connected metallic wires to the back and the underside of an electrical fish .
   他在电鱼的背面和底面联上金属线。
2. 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。
3. Clusters of tiny insects called aphides were to be found on the underside of the leaves .
   树叶的背面布满了一簇簇叫作蚜虫的小虫。
4. We were delighted when we came across a shapely specimen tucked away in a crack on the underside of a rock .
   当我们遇到一个美丽的标本隐藏在岩石下面的缝隙里的时候，我们高兴极了。
5. Enlarged the laying space at the underside of the floor
   增加了地板下部的布线空间

英文释义

名词

1. the lower side of anything
   同义词：bottom, undersurface