单词	goniometer
释义	goniometer noun go·​ni·​om·​e·​ter ˌgō-nē-ˈä-mə-tər  1 : an instrument for measuring angles 2 : direction finder goniometric ˌgō-nē-ə-ˈme-trik  adjective goniometry ˌgō-nē-ˈä-mə-trē  noun Word History Etymology Greek gōnia angle First Known Use 1766, in the meaning defined at sense 1 Medical Definition goniometer noun go·​ni·​om·​e·​ter ˌgō-nē-ˈäm-ət-ər  : an instrument for measuring angles (as of a joint or the skull)
随便看	bell vine bell wire Bell's palsy bell's sparrow Bell's theorem Bell's vireo bell-and-spig bell-and-spigot joint bell-ban bell-bottom bell-bottomed bell-bottoms bell-less bell-lyra bell-metal ore bell-mouthed bell-shaped bella Bella Coola bella figura Bellabella bellabellas belladonna belladonna lily belladonna ointment

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