单词 | diameter |
释义 | diameter diameter /daɪˈæm.ɪ.tər/ aep /-ə.t̬ɚ/ noun [C or U] ► F0 (the length of) a straight line that reaches from one point on the edge of a round shape or object, through its centre, to a point on the opposite edge: » The diameter measures twice the radius.» The pond is six feet in diameter.Thesaurus+: ↑Parts of geometrical shapes |
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