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Cantonese Dictionary
菲湼耳透鏡
Cantonese
菲湼耳透鏡
fei1 nip6 ji5 tau3 geng3
Fresnel lens
2 Written Forms
Meanings
1
Fresnel lens
Written Forms
菲湼耳透鏡
Traditional · Main Form
菲涅耳透镜
Alternate Form