单词	proto-
释义	proto-proto- /prəʊtəʊ, -tə $ proʊtoʊ, -tə/ prefix Word Origin WORD ORIGINproto- Origin: Late Latin, Greek, from protos ‘first’ technical existing or coming before other things of the same type:  a proto-fascist group a prototype
随便看	top-level topmost top-notch Top of the Pops top-of-the-range topographer topographical topography topper topping topple top-ranking top-rated top round tops top-secret topside top-slice top-slicing topsoil topspin Topsy topsy-turvy top table Top Ten

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