短語詞組用作動詞 (v.)～+名詞focus one 's thoughts 集中思想focus the lens of a microscope 調(diào)節(jié)顯微鏡的鏡片～+副詞focus accurately 準確地調(diào)節(jié)focus properly 調(diào)整～+介詞focus on 〔upon〕 使集中於焦點,使集中在…上; 強調(diào),著重focus on the interaction between 著重說明…之間的相互作用focus on a problem 集中在某個問題上focus the camera on 把照相機的焦點對準…focus the sun 's rays on 使陽光聚焦於…用作名詞 (n.)動詞+～adjust the focus 調(diào)整焦點take the focus 量焦點形容詞+～real focus 實焦點right focus 正確的焦點介詞+～in focus 對準焦距out of focus 沒對準焦距the focus of sth 某物的中心短語 返回 focusses