单词	dioptric layer
释义	dioptric layer 屈光层
随便看	thickness of dry film thickness of ear thickness of earth-fill cover thickness of fat thickness of flange thickness of half absorption thickness of honeycomb wall thickness of jaw thickness of line thickness of link plates thickness of mortar coverage thickness of oil slick thickness of panel thickness of pipe thickness of pipe wall thickness of plastering thickness of plate thickness of plating thickness of point thickness of printing paste thickness of root face thickness of section thickness of seedling shoot thickness of shaft flange thickness of shell xzws xzxj xzxm xzxs xzxt xzxw xzyb xzyd xzyf xzyk 丁母忧丁灵丁点儿丁烯丁烯酸丁烷丁父忧丁男丁祭丁种维生素