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	less -less lessee lessen lesser Lessing, Doris lesson lessor lest -let let letch letdown lethal lethargic lethargically lethargy Lethe Letraset let's letter letter bomb letterbox letterboxing lettered

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