motion
/ˈməʊʃn/
n.
一句话记住
运动；移动；动作；动议；提议
释义与例句
n.
运动；移动；动作
the process of moving, or a particular movement of the body or an object
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The motion of the waves rocked the small boat.
海浪的运动使小船摇晃起来。
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He signalled to the driver with a quick motion of his hand.
他快速做了一个手势，向司机示意。
展开其余 1 条例句
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The camera is activated when it detects motion.
摄像头检测到移动物体时就会启动。
n.
动议；提议
a formal proposal that is discussed and voted on at a meeting
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The committee passed a motion calling for greater transparency.
委员会通过了一项要求提高透明度的动议。
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She proposed a motion to postpone the decision until March.
她提出动议，建议把决定推迟到三月。
展开其余 1 条例句
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Members voted against the motion after a lengthy debate.
经过长时间辩论，成员们投票反对这项动议。
词源与构词
词族与关联词
同根词（同一个词根长出来的词）
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emotion 情感；情绪She tried to hide the emotion in her voice. 她试图掩饰声音中的情绪。
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move 移动；搬动；使感动Please move your bag so that others can sit down. 请挪一下你的包，好让别人坐下。
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movement 移动；活动；（社会、政治）运动The sensor detects any movement near the entrance. 这个传感器能探测到入口附近的任何移动。
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promote 促进；推动；宣传The campaign aims to promote healthy eating among children. 这场活动旨在促进儿童健康饮食。
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remove 移走；去除；撤销Please remove your shoes before entering the room. 进入房间前请脱鞋。
词族（同一词根派生出的不同词性或形式）
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motionless 不动的；静止的形容词，表示完全没有移动。
同义词
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movement 运动；移动；活动motion 较正式，可指物理运动过程、某个动作或会议动议；movement 是最通用的“运动、移动”，还可指社会运动。Regular movement is important for joint health. 经常活动对关节健康很重要。
反义词
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stillness 静止；寂静motion 指运动或移动；stillness 指没有运动的静止状态，也可指没有声音的寂静。The stillness of the lake made it look like a mirror. 湖面纹丝不动，看上去像一面镜子。
常见搭配
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in motion 在运动中；启动Do not leave the platform while the train is in motion. 列车行驶时请勿离开站台。
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motion sickness 晕动病；晕车晕船Looking at the horizon may help reduce motion sickness. 注视地平线可能有助于减轻晕动症状。
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propose a motion 提出动议A council member proposed a motion to extend library hours. 一名议员提出动议，建议延长图书馆开放时间。