lightless
adj. 不發光的,暗的
1. giving no light;
2. without illumination;
He tells us of lightless stars, " visible " only to radio antennae.
他對我們談起一些不發光的星星, 只有無線電天線才可以 " 看見 ".
She walked around in the lightless room.
她在黑暗的房間中走來走去.
Lizards and mice can lose their eyesight in a blink ( so to speak ) inhabiting lightless caves.
棲息全暗洞穴中的蜥蜴和老鼠會在一眨眼 ( 可以說 ) 的功夫內喪失它們的視力.