mainspring
主发条
常用释义
英音[ ˈmeɪnsprɪŋ ]
美音[ ˈmeɪnsprɪŋ ]
变形
复数:
mainsprings
基本释义
- n. 主要动力；（钟表）主发条；主要原因；主要动机
例句
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1·My life has been music, and a constant search for it has been the mainspring of my life.我为音乐而生，对音乐的不懈探索已经成为我生活的动力。来源: 《柯林斯英汉双解大词典》
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2·You begin to understand what actions were the mainspring of the story.你开始明白什么是这个故事的主要情节了。来源: 《柯林斯英汉双解大词典》
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3·In the early 1400s came the invention of the coiled spring or fusee which maintained constant force to the gear wheels of the timekeeper despite the changing tension of its mainspring.在15世纪早期，人们发明了螺旋弹簧或均力圆锥轮，尽管它的主弹簧的张力不断变化，但仍能对计时装置的齿轮保持恒定的力。
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4·The love of music was a mainspring of his life.对音乐的热爱是他一生中的主要部分。
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5·Her jealousy is the mainspring of the novel's plot.这部小说情节中贯穿了她的忌妒之心。
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6·It has been the mainspring of every subversive movement during the 19th century.它一直是主要动力，每颠覆运动，在十九世纪。
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7·The movements of the wrist make the rotor swing and this winds the mainspring automatically.腕部的运动使得摆锤摇摆，自动使主发条上紧。
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8·The mainspring that enterprises merge is to seek the cooperative effect, namely obtain the result of "1+1> 2".企业并购的主要动机是谋求协同效应，即获取“1+1> 2”的效果。
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9·The first watches appeared shortly after 1500, when the mainspring was invented as a replacement for weights in driving clocks.在1500年初用发条代替钟锤来驱动时钟发明后不久，就出现了第一批表。
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10·If we were unable to observe these inequalities, we would have to invent them because they are the mainspring of economic growth.如果我们不能观察这些不平等，我们必须发明他们，因为他们是经济增长的主要动机。
同义词
n.
主要动力；（钟表）[仪]主发条；主要原因；主要动机
同根词
词根：
main