curvedcrystal optics弯: curved; bent; crooked; flexu ...晶: brilliant; glittering光学性质: optical property光学性质: optical properties; optical property; optical qualities结晶光学: crystal optics; crystaloptics下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:弯晶光学性质,即可在微信中查询翻译