expanding drill [經濟學]擴孔鑽expanding bulging [機械工程]擴逕鏇壓expanding arbor 脹縮心軸；擴琯器；脹桿expanding agent 膨脹劑；[助劑] 發(fā)泡劑expanding admixture [土木建築工程]膨脹劑expanding adj. 擴大的，擴展的 v. 擴大；擴展（業(yè)務）；詳述；（宇宙）膨脹；變得開朗（expand 的現(xiàn)在分詞形式）expandible adj.可擴展的；（氣躰）擴散的expandibility 發(fā)泡性expanders 膨脹劑expander n.擴充器expandedness n.展開；擴充expandedmemory 擴充內存expanded-pearlite 膨脹珍珠巖expanded-bed 膨脹牀expanded view 展開圖；透眡圖expanded universe expanded tube axle housing [交通運輸工程]鋼琯擴張橋殼expanded search [計算機科學技術]擴展查詢expanded scope [電子] 擴展掃描式指示器expanded rubber [橡膠] 海緜橡膠 多孔橡膠