focus
- KK[ˋfokəs]
- DJ[ˋfəukəs]
美式
- 焦點，焦距；聚光點[C]；調焦；聚焦[U]
- 使聚焦[（+on）]；調節（鏡頭等）的焦距[（+on）]
- 聚焦；調節焦距[（+on）]
名詞複數：focuses, foci
動詞變化：focused / focussed / focused / focussed / focusing / focussing
- 釋義
- 同反義
名詞
- 1. 焦點，焦距；聚光點[C] He took out the binoculars and adjusted the focus. 他取出雙筒望遠鏡並調整了焦距。
- 2. 調焦；聚焦[U]
- 3. 成像清晰點；（圖像的）清晰；明確[U]
- 4. （注意，活動等的）中心，集中點；重點[the S][（+of）] The focus of this chapter is the American Revolution. 本章的重點是講美國獨立戰爭。 She always wants to be the focus of attention. 她老想成為人們注意的中心。
- 5. （地震等的）震源；病灶 The focus of the earthquake is eighty miles from our city. 這次地震的震源在距我市八十英里的地方。
及物動詞
- 1. 使聚焦[（+on）]
- 2. 調節（鏡頭等）的焦距[（+on）] You can focus your telescope on that distant television tower. 你可以對著那座遠方的電視塔調節望遠鏡的鏡頭。
- 3. （調節鏡頭的焦距）使（圖像等）清晰
- 4. 使集中[（+on）] I can't focus my thoughts today. 今天我的思想集中不起來。
不及物動詞
- 1. 聚焦 A defect of vision prevented him from focusing accurately. 視力上的缺陷使他不能準確對焦。
- 2. 調節焦距[（+on）]
- 3. 集中[（+on）] The beams of light moved across the sky and focused on the plane. 光束在空中移動，集中對準飛機。
