unlock [ˌʌnˈlɒk]
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单词级别
第6级基本释义
v.启示,揭示,开...的锁英英释义
to open something, especially a door which is locked (= fastened with a lock ) using a key or an electronic device参考例句
The border police required the traveler to unlock his luggage. 边防警察要求旅客打开行李。We heard somebody unlock the door. 我们听见有人开门锁。
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