rayless

rayless怎么读

英式音标：[\'reɪlɪs]

美式音标：[\'reɪlɪs]

同义词：loweringdingy

同根词：ray

rayless的意思释义

adj.

不光明的，昏暗的；

英英释义

adj.having no parts resembling rays; not having ray flowers

rayless用法及例句

例句参考

Rayless Secondary Xylem of Halophytum

The structure of rayless graphs

Every rayless graph has an unfriendly partition

Rayless Secondary Xylem of Trianthema monogyna (Aizoaceae)

Toxic Constituents of Rayless Goldenrod

Stem anatomy of Amaranthaceae: rayless nature of xylem.

Antifeedants from Rayless Goldenrod and Oil of Pennyroyal: Toxic Effects for the Fall Armyworm

Outcrossing rates and allozyme variation in rayed and rayless morphs of Bidens pilosa

Quantitative method for the measurement of three benzofuran ketones in rayless goldenrod (Isocoma pluriflora) and white snakeroot (A...