单词 | hemisphere |
释义 | hemisphere n 1 half a sphere 半球. 2 any half of the earth, esp as divided by the equator (the Northern/Southern hemisphere) or by a line passing through the poles (the Eastern hemisphere, ie Europe, Africa, Asia, Australia, and the Western hemisphere, ie N and S America) (地球的)半球(尤指按赤道划分之南[北]半球或按通过极地之经线划分之东半球--即欧洲、 非洲、 亚洲、 澳洲和西半球--即南北美洲). =>illus at globe 见globe插图. 3 (anatomy 解) either half of the cerebrum (大脑 的)半球. |
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