凹透鏡
simp凹透镜nap1 tau3 geng3āo tòu jìng
English
- concave lens
- concave lens; diverging lens
粵語 — Cantonese
- 將光線分散嘅透鏡（量詞：塊）
Examples
近視眼鏡係用凹透鏡嘅。
The glasses for short-sighted people is made of concave lens.
Sources: cc-cedict, rime-cantonese, words.hk
近視眼鏡係用凹透鏡嘅。
The glasses for short-sighted people is made of concave lens.
Sources: cc-cedict, rime-cantonese, words.hk