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spheroid是什么意思

spheroid

美['sfɪrɔɪd]  英['sfɪərɔɪd]
n.  球状体;椭球体;棒球
  形容词:spheroidal  副词:spheroidally  名词:spheroidicity
  近义词:circular,bubble,ball,ellipsoidofrevolution,

英英释义

Noun
  1. a shape that is generated by rotating an ellipse around one of its axes;

    "it looked like a sphere but on closer examination I saw it was really a spheroid"

例句

用作名词(n.)
  1. As we all know,the earth is a spheroid.正如我们所知道的,地球是一个椭球体。
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