closedownn.倒闭;停业
closedadj.关闭的;封闭的;停业的动词close的过去式和过去分词.
closed error闭合差
closed endedadj.有底的
closed trial秘密审问
closed union入会条件严格的工会
closed steam间接蒸汽
closed riser暗冒口
closed wound闭合性损伤
closed graph闭图
closed trade买进证券以补足卖空差额
closed cabin密闭座舱, 闭式座舱