英语词汇number of categories是什么意思，number of categories的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	number of categories
释义	DEFINITIVE EXAMPLES 权威例句〔continuum〕Teaching methods stretch across a continuum and can be divided into any number of categories.整整一系列的教学法五花八门,可以分成无数种类。英汉大词典
随便看	filter out filter out filter out filter output stream class filter pack filter packing filter pad filter panel filter paper filter paper filter paper filter paper chromatography filter paper microscopic tests filter paper pulp filter parer filter pass band filter passband filter passer filter photometer filter photometry filter pipe filter plant filter plate filter plug filter pocket

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