correct_diction_有道手机词典

1.Must correct and seasonable, signal the standard of accurate, diction, clarity that say a word, must not say the thing that has nothing to do with the job with radio.
必须正确及时、信号准确、用语标准、吐字清楚，不得用无线电台讲与工作无关的事情。
dict.yoduao.com