单词undersurface
adj.: 水面下的；表面下的
n.: 底面
网络: 下面；地下的
水下的
表面以下的
水面下的;表面下的
内面
底面
下面
复数：undersurfaces
He imagined the ship dangling upside down on the undersurface of the Earth, the giant fingers of gravity holding them firmly in place.
他想象着飞船吊在地球下面上下晃荡，巨大的引力手指把他们紧紧地抓在这个地方。
One day, he said undersurface this story versus a student in class mission school.
有一天，他向教会学校一个班的学生讲了下面这个故事。
A shoe having a wedge - shaped heel joined to a half SOle SO as to form a continuous undersurface. Often used in the plural.
坡跟鞋其楔形后跟与鞋底的一半相连，形成一个连续的底面的鞋。常用作复数
and the bracket comprises an undersurface operating platform, a front support and a rear support.
所述支架由底面工作台、前支撑与后支撑组成。
large flicker of eastern North America with a red neck and yellow undersurface to wings and tail.
北美洲东部大型金翼啄木鸟，颈红色，腹部、翅膀和尾巴为黄色。
It is worth popularizing as a new type undersurface layer gradation of asphalt pavement.
是一种值得推广的新型沥青路面下面层级配。
western United States bird with red undersurface to wings and tail.
美国西部鸟，腹部、翅膀和尾巴为红色。
in most broad-leaved trees stomata occur on the undersurface of leaves.
大多数阔叶树的气孔着生在叶的背面。
Construction Technique of New-Style Unitary Road Bed Foundation of Railway Track Undersurface in Cold Region
寒冷地区新型铁路轨下整体道床基础施工技术
Support Design Rules for Part"s Horizontal Undersurface in Stereolithography
快速成型中零件水平下表面支撑设计规则的研究