词典释义：
activity requiring physical effort, carried out especially to sustain or improve health and fitness
锻炼；运动
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exercise improves your heart and lung power 锻炼能增强你的心肺功能
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[count noun]
loosening-up exercises .放松活动。
[count noun]a task or activity set to practise or test a skill
练习；习题
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there are exercises at the end of each book to check comprehension .每本书的后面都有测验理解力的习题。
[count noun]a process or activity carried out for a specific purpose, especially one concerned with a specified area or skill
训练
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an exercise in public relations .公关训练。
[count noun](常作
操练；演习。
(
〈北美〉 仪式；典礼
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Bar Mitzvah exercises .犹太男孩成人仪式。
the use or application of a faculty, right, or process
使用，运用，行使
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the exercise of authority .权力的行使。
use or apply (a faculty, right, or process)
使用；行使；运用
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control is exercised by the Board 控制权由董事会掌握
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anyone receiving a suspect package should exercise extreme caution .任何收到可疑包裹的人都应该特别小心。
[no obj.]engage in physical activity to sustain or improve health and fitness; take exercise
锻炼；运动
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she still exercised every day .她仍然每天进行锻炼。
exert (part of the body) to promote or improve muscular strength
锻炼（身体的某个部位）
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raise your knee to exercise the upper leg and hip muscles .把腿抬起来以锻炼大腿和臀部肌肉。
cause (an animal) to engage in exercise
驯（动物）
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she exercised her dogs before breakfast .她早饭前驯狗。
occupy the thoughts of; worry or perplex
使思前想后；使不安；使迷惑不解
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the knowledge that a larger margin was possible still exercised him .得知有可能出现更大差额仍使他心神不定。
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take exercise 锻炼
真题例句：
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physical exercise 身体锻炼
真题例句：
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exercise sth 锻炼...
真题例句：
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exercise one's right 行使某人的权利
真题例句：
"Middle English （in the sense ‘application of a faculty, right, or process’）： via Old French from Latin
