daypart

美

英

复数：dayparts

英英

n.	1. any one of several standard time periods into which radio and television stations divide the day. The cost of buying advertising varies according to the daypart selected.

随便看

英汉双解词典包含2704715条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。