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  1. focus

    • KK[ˋfokəs]
    • DJ[ˋfəukəs]

    美式

    • n.
      焦點,焦距;聚光點[C];調焦;聚焦[U]
    • vt.
      使聚焦[(+on)];調節(鏡頭等)的焦距[(+on)]
    • vi.
      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。

    同義詞

    vi. 集中;調節