# portability ##### 词义 - 英：/ˌpɔːtəˈbɪlɪti/； 美：/ˌpɔrtəˈbɪlɪti/ - #词性/n 便携性；可携带，轻便 ##### 例句 - Besides , mobile number portability policy was implemented in 2004 . This article summarizes mobile communication situation in the aspects of system , services , equipment , and regulation . - 此外，移动号码可携带政策在2004年也得以实施。从移动通信系统发展、移动通信业务、通信设备、通信管制政策等方面总结2004年的移动通信发展情况。 - In recent years , countries have implemented mobile number portability , intended to enhance consumer convenience and fair competition in telecommunications industry , as an important telecommunications regulation policy . - 近年来，各国陆续实施移动号码可携带政策，意在方便消费者，并促进移动通信行业的公平竞争，成为重要的电信管制政策。 - The new light cover increases this model 's portability . - 新型的轻质外壳使这种型号携带更轻便。 ##### 形态 - #形态/word_pl portabilities