英语词汇umbilic point怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	umbilic point
释义	umbilic point 简明释义脐点网络释义 1 [数]?脐点 ... umbilic of a quadric 二次曲面的脐点 umbilic point 脐点 umbilical direction 脐方向 ... 短语 1 total umbilic point 全脐点 2 fully umbilic point submanifold 全脐点的子流形 3 total umbilic point hypersurface 全脐点超曲面
随便看	productive pleurisy productive poisons productive poll productive population productive potential productive potentialities productive potentiality productive power productive practice productive problem solving productive process productive procrastination productive profit productive property productive rate productive rearrangement Productive resistance productive resources productive sampling tests productive section productive service productive set productive soil productive specialization productive stock

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