单词	pretechnological
释义	pretechnological adjective pre·​tech·​no·​log·​i·​cal ˌprē-ˌtek-nə-ˈlä-ji-kəl  variants or pre-technological 1 : not having developed or adopted modern technology a pretechnological society pretechnological peoples/cultures 2 : existing, occurring, or originating before the existence of modern technology in pretechnological days still uses pretechnological techniques This affirmation does not mean that we advocate returning to a pretechnological state. William McDonough and Michael Braungart Word History First Known Use 1933, in the meaning defined at sense 2
随便看	cancellers cancelling cancelling out cancellous cancellus cancels cancels (out) cancels out cancer cancer jalap cancer stick cancer virus cancer-root Cancerian cancerians cancerism cancerophobias cancerous cancerously cancerroot cancers cancerweed cancerweedes cancerweeds cancerwort

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