closed outv.抛售(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 fracture of two ribs二根肋骨闭合性骨折closed loop control systems闭环控制系统Closed-loop servo control闭环伺服控制closed-iron transformator闭铁心变压器closed fuel overflow system闭式燃油溢流系统closed-circuit oil system闭路循环油系统Closed dislocation of spine脊柱闭合性脱位closed-throat with tunnel闭锁形风洞closed recirculating system封闭式循环养殖系统closed tube vascular system闭合管道式血管系统