focal
- IPA[ˈfəʊkl]
英式
- relating to the centre or most important part；relating to the focus of a lens.
- 釋義
- 相關詞
形容詞
- 1. relating to the centre or most important part the focal symbol of sovereignty is the crown
- 2. relating to the focus of a lens.
- 3. (of a disease or medical condition) occurring in one particular site in the body.
- the distance between the center of a lens or curved mirror and its focus.
Oxford American Dictionary
- the point at which rays or waves meet after reflection or refraction, or the point from which ...
Oxford Dictionary
- the point at which rays or waves meet after reflection or refraction, or the point from which ...
Oxford American Dictionary
- the distance between the centre of a lens or curved mirror and its focus.
Oxford Dictionary
- a few words in Irish, especially as used to introduce a speech or address that is otherwise in ... she made her famous Dublin speech using the cúpla focal I'd really like to get practicing my cúpla focal!
Oxford American Dictionary
- the plane through the focus perpendicular to the axis of a mirror or lens.
Oxford Dictionary
- a few words in Irish, especially as used to introduce a speech or address that is otherwise in ... she made her famous Dublin speech using the cúpla focal I'd really like to get practising my cúpla focal!
Oxford Dictionary
- the plane through the focus perpendicular to the axis of a mirror or lens.
Oxford American Dictionary
- 更多解釋
- IPA[ˈfōkəl]
美式
- relating to the center or main point of interest: tapestries in which birds or animals provide the focal interest
Oxford American Dictionary
