whorl

英 /wɜ:l/ 美 /wɜrl/

★★★★中高频词

中文释义

n.轮生体，螺纹，螺旋环，涡

v.使成涡漩，盘旋，打转

North American herb having whorled leaves and terminal clusters of small pinkish or purple flower heads.

北美的一种杂草,具有带紫色或带紫斑色的轮生叶,顶端有头状花序.
A submersed Old World Plant ( Hydrilla verticillata ) having whorled , lance - shaped leaves and unisexual, solitary, axillary flowers.

软水草一种生在水中的东半球植物 ( 黑藻黑藻属 ),叶片呈螺纹形、矛状, 雌雄异株, 花为单生、腋生.
North American perennial with apparently whorled leaves and showy white purple - tinged flowers.

叶片呈螺旋状开略带紫色白花的北美紫菀.