| 单词 | 鳍状 |
| 释义 | 〔phocomelia〕A birth defect in which the upper portion of a limb is absent or poorly developed, so that the hand or foot attaches to the body by a short, flipperlike stump.短肢畸形，海豹肢畸形：一种先天性的缺陷，即肢体的上半部分没有或是发育不全，因此手或脚都是靠、短小的鳍状残肢与身体相连〔penguin〕Any of various stout, flightless marine birds of the family Spheniscidae, of cool regions of the Southern Hemisphere, having flipperlike wings and webbed feet adapted for swimming and diving, and short scalelike feathers that are white in front and black on the back.企鹅：一种居于南半球寒带地区的体胖且不能飞翔的企鹅科海鸟，长有适于游泳和潜水的鳍状翼和蹼足，腹部有小的白色鳞片状羽毛，背部有黑色类似状羽毛〔finned〕Having a fin, fins, or finlike parts. Often used in combination:有鳍的：有鳍或鳍状的。常用于复合词中： |
| 随便看 |
|
学习网英语词汇栏目收词371507余条，连同派生词、复合词、词组和习语等。每个词条提供了音标、词性、释义、用法、搭配和同（近）义词等多项功能，对所收词汇进行全方位的解释和说明，内容丰富，功能全面。