whorl
['hwə:l, hwɔ:l]
n. 螺纹；轮生体；涡
vt. 使成涡漩
vi. 盘旋
同义词
参考例子
1.Where has selling the rubber nipple not needing whorl cover?
哪里有卖不需要旋盖的橡胶奶嘴？
2.Users use the whorl tool of our factory to already create the quality product and export products exempt from inspection, etc.
本厂生产螺纹工具经国家产品监督所各项技术测试和产品抽验，达到国内同类先进水平。
3.Leaves 4 to many, very rarely 3, in a terminal whorl, petiolate, lanceolate to ovate, with 3 main veins and anastomosing veinlets.
叶4到多数，极少3，在里一顶端轮生，具叶柄，披针形到卵形，具3主脉和网结细脉。
英文解释
n.
1.a round shape formed by a series of concentric circles (as formed by leaves or flower petals)
2.a strand or cluster of hair
3.a structure consisting of something wound in a continuous series of loops
网络释义
whorl
螺纹; 轮生体; 轮生; 螺环;
plain whorl
普通斗形线; 斗型纹;
verticil whorl
轮生体;
nuclear whorl
核螺旋;
Press Whorl
囊形纹; 囊形紋;