《rayless》怎以读
英 ['reɪlɪs]
美 ['reɪlɪs]
《rayless》是什么意思
不光明的，昏暗的；
英英释义
rayless[ 'reilis ]
- adj.having no parts resembling rays; not having ray flowers
学习《rayless》怎么用
权威例句
Rayless visorRayless Secondary Xylem of HalophytumThe structure of rayless graphsEvery rayless graph has an unfriendly partitionRayless Secondary Xylem of Trianthema monogyna (Aizoaceae)Toxic Constituents of Rayless GoldenrodStem anatomy of Amaranthaceae: rayless nature of xylem.Antifeedants from Rayless Goldenrod and Oil of Pennyroyal: Toxic Effects for the Fall ArmywormOutcrossing rates and allozyme variation in rayed and rayless morphs of Bidens pilosaQuantitative method for the measurement of three benzofuran ketones in rayless goldenrod (Isocoma pluriflora) and white snakeroot (A...