英语词汇“balance spring”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	balance spring
释义	balance spring in American English noun Horology hairspring Word origin [1880–85] Examples of 'balance spring' in a sentence balance spring He invented the balance spring that regulates clocks (meaning no more need for the silly old pendulum). Times, Sunday Times (2008)
随便看	requisition form requisitionist requisitor requisitory requit requitable requital requite requiteful requiteless requitement requiter requote rerack reradiate reradiation rerail rerailing reraise reran reread rerebrace re-record re-recording reredorter

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balance spring in American English