optically

副词 adv.
中文释义

英文释义

副词 adv.
  1. regarding or using optics not-comparable
    — The picture is seen optically through the lens, as in many photo cameras.

词源

Etymology tree
English optic
Proto-Indo-European *h₂el-der.?
Proto-Italic *-ālis
Latin -ālisbor.
Old French -albor.
▲
Latin -ālis
Old French -elbor.
▲
Latin -ālisbor.
Middle English -al
English -al
English optical
Proto-Indo-European *leyg-der.
Proto-Germanic *līkąder.
Proto-Germanic *-līkaz
Proto-Germanic *-ê
Proto-Germanic *-līkê
Proto-West Germanic *-līkē
Old English -līċe
Middle English -ly
English -ly
English optically
From optical + -ly.
0 次浏览 数据来源: Wiktionary