vacancy['veikənsi]n.1.■空;空白;空间,空处;空隙2.■空缺;空额;空位3.■空房;空地4.■(头脑)空虚;(智力)贫乏;无知;失神5.■空闲,悠闲6.■【晶体学】(晶格内的)空位,空穴 [参较 interstitial]变形n.vacancies
vacancyvacancy[ˈveikənsi]n.1.■空; 空白; 空处2.■(心灵)失神; 空虚3.■清闲; 空闲4.■空缺, 空额; 空职two -cies in the new building新楼的两间空房a look of vacancy on his face他脸上显出茫然若失的神情fill (up) a vacancy by election以选举的方式补满缺额This will help to fill a vacancy in our knowledge.这有助于弥补我们知识上的空白。