unlockvt.
英 ʌn'lɒk | 美 'ʌn'lɑk
中文vt. 开启；开…的锁；表露\nvi. 解开；解除锁定；被开启
开启；开…的锁；表露
vi. 解开；解除锁定；被开启
词根词源
unlock (v.)c. 1400, from un- (2) "reverse, opposite of" + lock (v.). Figurative sense is attested from 1530s. Old English had unlucan "to unlock, open." Related: Unlocked; unlocking.
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