英语词汇course free of charge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	course free of charge
释义	of course — 固 • 定然 • 本来 • 敢情 free of charge — 白 free (of charge)— 免费
随便看	a subscription a subscription agreement a subsequent a subsequent action a subsequent communication a subsequent court a subsequent declaration a subsequent deterioration a subsequent enhancement a subsequent investigation a subsequent training a subset of countries a subset of countries a subset of data a subset of elements a subsidiaries in the a subsidiary or affiliate of a subsidiary undertaking a subsidiary was opened a subsidization a subsidy from a substancial a substantial a substantial amount a substantial amount of electricity

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。

of course —