| 释义 |
optical filter光学过滤器，滤光器optical filter滤光器；滤光片optical filter滤光器；滤色镜optical filter光学式滤波器optical filter光学滤光片optical filter光学滤片optical filter滤光器双向☞light filter-- optical filteroptical filter光學濾光片地理學名詞—測繪學名詞optical filter濾光器電子工程optical filter濾光器電機工程optical filt |