搜尋結果
concave
- IPA[ˈkɒnkeɪv]
英式
- having an outline or surface that curves inwards like the interior of a circle or sphere
- 釋義
- 相關詞
形容詞
- 1. having an outline or surface that curves inwards like the interior of a circle or sphere concave lenses
- (of a lens) convex on one side and concave on the other and thickest in the center.
Oxford American Dictionary
- another term for biconcave
Oxford American Dictionary
- (of a lens) with one surface plane and the opposite one concave.
Oxford American Dictionary
- (of a lens) convex on one side and concave on the other and thickest in the centre.
Oxford Dictionary
- another term for biconcave
Oxford Dictionary
- 更多解釋
- IPA[ˈkänˌkāv]
美式
- having an outline or surface that curves inward like the interior of a circle or sphere: concave lenses
Oxford American Dictionary