光线: ray到: 39户: one-panelled door; door到户: dth连线到: connecting to到户外: to take the air户到户: door to door; h/h光线: light; luminous beam; ray; ray of light 昏暗的光线 dusky light; 在微弱的光线下看书 read in a poor light; 请把桌子移动一下, 这样光线会好些。 please move the desk a few inches to get better light. 明月泻下柔和的光线。 the bright moon was pouring down the soft rays.; 光线成像 image formation by rays; 光线电话(学) phototelephony; 光线电话机 photophone折线到折线: fold to fold包产到户: fix farm output quotas for each household; the fixing of farm output quotas for individual households with each on its own; fix farm output quotas on the household basis包干到户: household-basedcontract system; vertragsgebundene produktion auf basis der haushalte; work contracted to households包工到户: vertragsgebundene produktion auf basis der haushalte到户外散步: take the air光纤到户: ftth fiber to the home; fttp码头到户: peir-to-door; pier to door; pier to house千兆位到户: gtth gigabit to the home送货到户: delivery to domicile送货到户单: delivery sheet送货到户费: delivery charges直播到户: dth直接到户: direct-to-home (dth); dth direct to home; dth: direct to home从导线到中性点的: line-to-neutral曲线到表面的选项: curve to face option光线束,光线锥: pencil of raysx光线: xray