- underside
 - ['ʌndəsaid]
 - n. 下面;阴暗面
 
同义词
           
       参考例子
           - 1.The underside forms the combustion chamber with the top of the piston.
 - 气缸盖下面与活塞顶上的空间形成燃烧室。
 
- 2.Affected areas include the underside, the face, the feet, and the ears.
 - 受影响的区域包括腹部、面部、足部和耳朵。
 
- 3."Hunger, isolation, filth, the underside of [a] hellish regime" (National Review.
 - “饥饿,隔离,道德败坏,魔鬼制度的阴暗面”(国内评论。
 
英文解释
           - n.
 - 1.the lower side of anything
 
网络释义
               - underside
 - 下面,下侧; 下面; 下侧; 断层底板翼;
 
- underside welding
 - 仰焊;
 
- underside handholds
 - 舟必部扶手; 舭部扶手;
 
- Leaf Underside
 - 树叶下面图片;
 
- piston underside
 - 活塞下侧;