central locking

noun
🔊/ˌsentrəl ˈlɒkɪŋ/
🔊/ˌsentrəl ˈlɑːkɪŋ/
[uncountable]
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  1. a system for locking a car in which all the doors can be locked or opened at the same time(汽车的)中央门锁系统,中央控制门锁
    • The car has power steering and a central locking system.该车具有动力转向和中央锁定系统。
    Topics Transport by car or lorryc2