防盗锁

fángdàosuǒ

防盗锁 — fángdàosuǒ

1. anti-theft lock; security/anti-burglary lock

   他在门上装了一个防盗锁。 tā zài mén shàngzhuāng le yígè fángdàosuǒ — He installed an anti-theft lock on the door.