中英释义：
原声例句
结果表明宇宙可能是呈球状或半球状的曲线。我们称之为正弯曲或正关闭。
It turns out that the universe could be curved like a ball or sphere. We call this positively curved or closed.
《TED教育》《TED-Ed》
短语搭配
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半球形
semiglobe
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半球体
hemispheroid
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小脑半球
hemisphaerium cerebelli; cerebellar hemisphere
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大脑半球
cerebral hemisphere;cerebral hemisphere
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优势大脑半球
dominant hemisphere