undersurface

复数：

名词复数: undersupplies

更多词形：

名词复数: undersupplies | 动词过去式: undersupplied | 动词过去分词: undersupplied | 动词现在分词: undersupplying | 动词第三人称单数: undersupplies |

单词例句：

undersurface

n. 下面 adj. 下面的

undersurface nuclear explosion

地（水）下核爆炸

undersurface pressure

下表面压力

the undersurface is at the left and the outflow side is at the right.

左图显示心房面，右图显示心室面。

new-style railway foundation of track undersurface

新型铁路轨下基础

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

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。

The principal advantages of waveriders are the high lift-to-drag ratio at the design point and the uniform flowfield on the undersurface.

乘波构形的特点是高升阻比,下表面上的流动是均匀的,因此是推进系统/机身一体化设计的理想候选构形。

One of the five radial areas on the undersurface of the starfish and similar echinoderms,from which the tube feet are protruded and withdrawn.

步带海星和类似棘皮动物底部五个辐射状排列部位中的一个，触手从这里进行伸缩。