记忆方法
将“hemisphere”分解为“hemi”和“sphere”，其中“hemi”暗示“半”，而“sphere”代表“球体”。可以想象一个球被一分为二，每半边就是一个半球，这样就可以帮助记忆“hemisphere”是指地球或天体的半球。
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中文词源
hemisphere 半球
hemi-,半，词源同semi-,sphere,球。
英语词源
- hemisphere (n.)
- late 14c., hemysperie, in reference to the celestial sphere, from Latin hemisphaerium, from Greek hemisphairion, from hemi- "half" (see hemi-) + sphaira "sphere" (see sphere). Spelling reformed 16c. Of the Earth, from 1550s; of the brain, 1804.
权威例句
- 1. This animal is to be found only in the Southern Hemisphere.
- 这种动物只有在南半球才能找到.
- 2. Your left cerebral hemisphere controls the right - hand side of your body.
- 你的左半脑控制身体的右半身.
- 3. They say God spoke to them and told them to go on a mission to the poorest country in the Western Hemisphere.
- 他们说上帝让他们去西半球最贫困的国家传播教义。
- 4. Other growers in the northern hemisphere have planted less.
- 而北半球小麦生产国种植面积较少。
- 5. In most people, the left hemisphere is bigger than the right.
- 多数人的左脑比右脑大。
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