短語(yǔ)詞組用作名詞 (n.)動(dòng)詞+～enlarge 〔increase〕 one's sphere 擴(kuò)大…范圍形容詞+～perfect sphere 完全的球體wide sphere 范圍很廣介詞+～in 〔with〕 one's sphere of 在…范圍內(nèi)～+介詞the sphere of broadcasting 廣播界the sphere of influence 影響范圍短語(yǔ) 返回 spheres