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(单词翻译:双击或拖选)
台湾籍旅美老师今天交给我们的句子是:
A calorie is a unit of energy. It's technically1 the amount of energy needed to heat up a kilogram of water by 1 degree Celsius2.
卡路里是能量的单位。他是一公斤的水上升摄氏一度所需的能量。
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1
technically
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adv.专门地,技术上地 | |
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2
Celsius
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adj.摄氏温度计的,摄氏的 | |
参考例句: |
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