deadbolt
US /ˈded.boʊlt/
UK /ˈded.bəʊlt/
名詞
防盜鎖, 死鎖
a bolt on a lock that is moved into position by turning a knob or key rather than by spring action.
範例:
•
Make sure to engage the deadbolt when you leave.
離開時務必鎖上防盜鎖。
•
The locksmith installed a new deadbolt on the front door.
鎖匠在前門安裝了一個新的防盜鎖。