| 单词 | opticist |
| 释义 | Definition of opticist in English:opticistnoun ˈɒptɪsɪst rare
OriginLate 19th century; earliest use found in Popular Science Monthly. From optic + -ist, after e.g. physicist. Definition of opticist in US English:opticistnounˈɒptɪsɪst rare
OriginLate 19th century; earliest use found in Popular Science Monthly. From optic + -ist, after e.g. physicist. |
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