self-standardized micro-flat optical tube自: self; oneself; one's own准: standard; guideline; criteri ...测: survey; fathom; measure微: minute; tiny; light; slight平光: zero diopter; plain glass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:自准测微平光管,即可在微信中查询翻译