dispelling image instrument散: break up; disperse仪: appearance; bearing弥散象,模糊象: diffusion image散象光束: astigmatic pencil像散象差: astigmatic image error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:散象仪,即可在微信中查询翻译