Sightless Eunuch瞎眼宦官
sightless eyes而看不见的双眼
sightless ditch盲沟
sightless searc自觉摸索
sightless npoor暗钉
sightless stitch暗针
sightless rivet拉钉
sightless riveting拉钉接合
sightless hole不贯串孔
ADJ（形容词） Someone who is sightless is blind. 看不见的 [文学性]
He wiped a tear from his sightless eyes.
他擦去了他瞎了的眼睛里的一滴泪水。