短語詞組短語border seal area [口腔]邊緣封閉區(qū)periphery border seal area [口腔]邊緣封閉區(qū)peripherial border seal area 邊緣封閉區(qū);釋義邊緣封閉區(qū)Border effect area 邊緣傚應(yīng)麪積border trade area 邊貿(mào)點border -area novels 邊城小說province border contiguous area 省際接壤地區(qū)border ethic area 字邊疆民族地區(qū)border nationalities area 邊疆民族地區(qū) 返回 border area