extensionn.延长;伸展;延期;扩充;观念发展;增强n.电话分机;特别课程n.[计]文件名
extensional fault-bend fold伸展断弯褶皱
Extension Training Memorandum扩大训练备忘录
extension of industrial chain产业链延伸
Extension Training Management附加训练管理
extension of time for payment准许延期付款
extension knowledge reasoning可拓知识推理
Extension of mandibular ridge下颌骨嵴延伸术
extension to increase capacity扩建增容