combination lock

noun

🔊/ˌkɒmbɪˈneɪʃn lɒk/

🔊/ˌkɑːmbɪˈneɪʃn lɑːk/

jump to other results

a type of lock that can only be opened by using a particular series of numbers or letters密码锁；暗码锁；转字锁