instructional television的意思|示意

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instructional television相关短语

1、 instructional television fixed service 教育电视固定服务,教育电视固定服务站,教育电视固定业务

2、 ITV Instructional Television 教学电视

3、 agency for instructional television 教学电视代办处

4、 Instructional Television Library 教学电视馆

5、 Closed-circuit Instructional Television 闭路教学电视

6、 satellite instructional television experiment 卫星教学电视实验

7、 satellite instructional television 卫星教育电视

8、 ITFS Instructional Television Fixed Service 教育电视固定服务

9、 instructional television system 电视教学系统