“crown saw”的概念、定义、翻译、参考文献-科学参考

单词	crown saw
释义	crown saw [`krau̇n ´sȯ] ^{DESIGN ENGINEERING} A saw consisting of a hollow cylinder with teeth around its edge; used for cutting round holes. Also known as hole saw.
随便看	handshaking hand-shoulder syndrome handspike hand sugar refractometer hand-tight hand time hand tool hand tramming hand truck hand type hand viewer hand weapon hand winch hang hangar hangar deck hanger hanger bolt hanger plug hangfire hang glider hanging hanging bolt hanging coal hanging compass

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