英 [ˈreɪləs] 美 [ˈreɪlɪs]
adj. 无光线的；昏暗的
rayless /ˈreɪlɪs/
形容词 dark; gloomy 黑暗的; 阴沉沉的
having no parts resembling rays; not having ray flowers
半直线；半径
(月球表面的)辐射纹
... raying 受辐射 rayless 不光明的 Rayner refractometer 赖纳折光仪 ...
... rainless无雨的,缺少雨水的,降水量不足的 rayless无光线的,昏暗的,不光明的 reachless遥不可及的,无法到达的 ...
... 晦暗的 opaque 昏暗的 caliginous; dim; dusky; lowering; obscure; rayless; sable; somber; sombre; sombrous; turbid 降暗的 lowering ...
I pressed my lips to his once brilliant and now rayless eyes — I swept his hair from his brow, and kissed that too.
我把嘴唇紧贴着当初目光炯炯如今己黯然无光的眼睛上——我拨开了他额上的头发，也吻了一下。
Distributed in continental shelf depths of all tropica and subtropical oceans, Ophichthidae can burrow in sand and mud substrates or coral reefs by pointed rayless tail tips or acute snouts.
蛇鳗科鱼类广布于各大洋的热带和亚热带大陆架水域，可依靠尖突的头部和尖秃骨化的尾端在沙土或珊瑚礁后潜穴。