英语词汇“protolithic”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	protolithic
释义	protolithic [prəʊtə'lɪθɪk] adj.原始石器时代的
随便看	tubular still tubular stocking machine tubular strand tubular strander tubular stranding machine tubular structure tubular strut tubular surface tubular surface condenser tubular switch tubular tank tubular thermocouple tubular thimble tubular through-flow pump tubular thrust chamber tubular tie tubular tire tubular tissue tubular tower tubular trachea tubular(tracheal)sound tubular transport tubular transport maximum tubular traverse tubular trimmer

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