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-现代词典

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	spyhole spying spying charge spy-in-the-sky spymaster spy out spy plane spyplane spy ring spy satellite spy ship spyware haff haffet hafiz hafnium haft haftara haftarah haftaroth hafter hag hagadic hagar hagatna

英语词典包含298861条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

balance spring in American English