英语词汇commercial productivity怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	commercial productivity
释义	a commercial— 广告 commercial adj — 商用 adj • 商务 adj • 商办 adj • 媚俗 adj productivity n — 效率 n productive adj — 生产 adj • 生产性 adj
随便看	time difference between time difference method time difference of arrival time difference with time differential time differentiation time difficulties time dilation timed interval time-directed time-disabled time discount time discrete time discrimination time dispensing time dispersing time display time disposal time disputes time distance time distribution time-divided time division time division duplex time division multiple access

英汉双解词典包含2273206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。

a commercial—