“stone tools”的概念、定义、翻译、参考文献-科学参考

单词	stone tools
释义	stone tools Encyclopedia 理学〔手工工具史〕释 stone tools石质工具全部或部分由石材制成的工具。
随便看	top-down method top down methodfor nanofabrication top-down method of foundation pit top-down parser top-down parsing top-down processing top-down scenario topdresser topdressing topdressing machine top drive drilling equipment top drive rig Topeka top emission display top-emitting organic light emitting diode to perform in the street to perfume top fermentation top fly top gas top-gate organic field-effect transistor Top Girls top grafting top grazing top-hat filter

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