expatiates v.詳述；細(xì)說；漫游expatiated v.詳述；細(xì)說；漫游expatiate on 闡述；詳述expatiate (v.) expatiate v.詳述；細(xì)說；漫游expat (n.) expat n.被流放（國外）者；移居國外者exparte adj. 偏袒的； 片面的expantion 擴(kuò)張expansivity n. 擴(kuò)大性；膨脹系數(shù)；可膨脹性expansivesoil 膨脹土expansiveness n. 豪爽；廣闊；可膨脹性expansively adv.可擴(kuò)張地；遼闊地expansive-soft 膨脹土expansive soil roadbed [交通運(yùn)輸工程]膨脹土路基expansive soil [土壤] 膨脹土expansive policy [經(jīng)濟(jì)學(xué)]經(jīng)濟(jì)擴(kuò)張政策expansive keynote [經(jīng)濟(jì)學(xué)]擴(kuò)充要旨expansive force [土木建筑工程]膨脹力[交通運(yùn)輸工程]膨脹力expansive fiscal policy [經(jīng)濟(jì)學(xué)]擴(kuò)張性財(cái)政政策[管理學(xué)]擴(kuò)張性財(cái)政政策