revolution
英 [revə'luːʃ(ə)n]
美['rɛvə'lʊʃən]
	    - n. 革命;旋转;运行;循环
 
英英释意
- 1. a drastic and far-reaching change in ways of thinking and behaving;
 - "the industrial revolution was also a cultural revolution"
 
- 2. the overthrow of a government by those who are governed
 
- 3. a single complete turn (axial or orbital);
 - "the plane made three rotations before it crashed"
 - "the revolution of the earth about the sun takes one year"