搜尋結果
refract
- IPA[rɪˈfrakt]
英式
- (of water, air, or glass) make (a ray of light) change direction when it enters at an angle;measure the focusing characteristics of (an eye) or of the eyes of (someone)
verb: refract, 3rd person present: refracts, gerund or present participle: refracting, past tense: refracted, past participle: refracted
- 釋義
- 相關詞
動詞
- 1. (of water, air, or glass) make (a ray of light) change direction when it enters at an angle the rays of light are refracted by the material of the lens
- ▪ measure the focusing characteristics of (an eye) or of the eyes of (someone) when refracting patients an ophthalmologist relies on verbal reports
- a telescope which uses a converging lens to collect the light.
Oxford American Dictionary
- a telescope which uses a converging lens to collect the light.
Oxford Dictionary
- 更多解釋
- IPA[rəˈfrak(t)]
美式
- (of water, air, or glass) make (a ray of light) change direction when it enters at an angle: the rays of light are refracted by the material of the lens
Oxford American Dictionary