undersurface

过去分词：

动词过去分词: undersupplied

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：

wing undersurface

机翼下表面

Any of numerous butterflies of the subfamily Theclinae, having transverse streaks on the undersurface of the wings and fine, hairlike projections on the hind wings.

小灰蝶蝴蝶亚种灰蝶的一种，翼下有横的条纹，后翼有细毛状突起

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。

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

new-style railway foundation of track undersurface

新型铁路轨下基础

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radial areas on the undersurface of the starfish and similar echinoderms,from which the tube feet are protruded and withdrawn.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

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

undersurface

n. 下面 adj. 下面的

undersurface pressure

下表面压力