radio and television engineering是什么意思 radio and television engineering在线中文翻译

radio and television engineering

中文翻译
1
无线电与电视工程

相关单词辨析

or: 或者,否则,常用于否定句中 I don't like apples or bananas. Hurry up or you'll miss the bus.
and: 并且,Hurry up and you'll catch the bus.