vacancyn.空缺；空白；失神vacancy order form职位空缺招聘表格vacancy management空缺管理vacancy possession空屋出卖vacancy interaction空缸作用vacancy by election[法] 以选举方式填补空缺vacancy in teaching教学空白vacancy compensation空位补偿vacancy announcement招聘<人员>通告Vacancy in Ownership所有制问题vacancy condensation空位凝聚