noun🔗Share门闩，锁闩。 The part of the lock which is moved when the key is engaged."I turned the key, and the deadbolt slid into place, securing the door. "我转动钥匙，门闩滑入到位，把门锁牢了。propertybuildingitemChat with AIVocabulary GamePractice Reading
noun🔗Share插销锁，暗锁。 A kind of lock in which the bolt (moving portion) is held in position by the cylinder rather than by a spring and so can not be retracted except by turning the cylinder."I always use the deadbolt when I leave the house to make sure the door is securely locked. "我出门的时候总是会锁上暗锁，这样能确保门锁得更牢固。propertybuildingdevicetechnologyitemChat with AIVocabulary GamePractice Reading
verb🔗Share闩上死闩，用死闩锁住 To fasten or secure with a deadbolt."I always deadbolt the door before I go to bed to feel safer. "为了更安全，我睡觉前总是会把门闩上死闩。propertybuildingutilityChat with AIVocabulary GamePractice Reading
