closed cut闭割线closedadj.关闭的；封闭的；停业的动词close的过去式和过去分词.closed-loop variable command control闭环可变指令控制Closed supracondylar fracture of femur股骨上髁闭合性骨折Closed dislocation of thoracic vertebra胸椎闭合性脱位closed loop geothermal power generation闭式循环地热发电Closed reduction of separated epiphysis骨骺分离闭合性复位术Closed-Cycle Diesel Engine Technology闭合循环柴油机发动机技术closed commissurotomy of bicuspid valve闭式二尖瓣分离术closed-end securities investment fund封闭式证券投资基金closed-type single action crank press闭式单动曲柄压力机Closed posterior dislocation of humerus肱骨闭合性后脱位