词汇	sleep barrier
释义	sleep barrier 睡眠障碍
随便看	overhead houses overhead ice bunker overhead illumination overhead illumination lighting overhead incurred overhead information overhead ingot turning and weighing machine overhead installation overhead insulated cable overhead insulated conductor overhead insulated-covered conductor overhead insulated line overhead insulating conductor overheadinsulation-coveredconductors overhead insurance overhead inversion overhead irrigating machine overhead irrigation overhead isolation crane overhead isolator overhead junction overhead junctioncrossing overhead junction crossing overhead junction knuckle overhead kick