rev·o·lu·tion

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【词性】：n．

【释义】：

❶ 回转，旋转，公转：seventy revolutions a minute每分钟旋转七十次．China’s first man-made earth satellite makes one complete revolution round the earth in 114 minutes．我国第一颗人造地球卫星用一百一十四分钟绕地球一周．❷ 一周期：tropical revolution 回归期．The revolution of the four seasons fills a year．四季循环一次构成一年．❸ 革命，变革：the Great Proletarian Cultural revolution 无产阶级文化大革命．continue the revolution under the dictatorship of the proletariat在无产阶级专政条件下继续革命．