extension telephone

短语词组

短语

• extension n telephone set 电话分机
• extension telephone set 电话分机
• Extension of international telephone services 国际电话业务的扩展
• extension telephone set telephone extension 电话分机
• telephone extension 电话分机
• extension of base field telephone 并接电话
• extension number of a telephone 电话分机号码
• fire telephone extension 消防电话分机
返回 extension telephone