英语词汇“dark time”的翻译、意思、用法、释义-英汉汉英词典

单词	dark time
释义	dark time 【天文学】暗时(夜空暗到可不受城市灯光或月光的干扰而观察到遥远天体的时刻) 以上来源于：《21世纪大英汉词典》
随便看	unit profit unit program unit; propulsive unit protection unit protection system unit pulse unit-pulse response unit pulverizer unit pump unit pyramid unit--pyramid unit pyramid-- monoclinic unit pyramid; monoclinic unit pyramid-- rhombic unit pyramid; rhombic unit pyramid; triclinic holohedral unit quantity unit quantity required unit-- quench(ing) unit, r unit-- r unit-- rad unit, radiological unit-- radiotherapeutic unit rainfall