n. 运动, 动作, 运转, 移动, 倾向, 变化, 活动, 乐章

[医] 运动

n. a natural event that involves a change in the position or location of something

n. a group of people with a common ideology who try together to achieve certain general goals

n. a major self-contained part of a symphony or sonata

n. the driving and regulating parts of a mechanism (as of a watch or clock)