combination lock 的英语意思
combination lockˌcombiˈnation lock noun [countable] 
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a lock which can only be opened by using a series of numbers or letters in a particular order密码锁；只能按特定顺序输入一组数字或字母才能打开的锁
查看全部语言翻译 a lock which can only be opened by using a series of numbers or letters in a particular order密码锁；只能按特定顺序输入一组数字或字母才能打开的锁