1、The rear doors include childproof locks.
后門裝有兒童安全鎖。

2、The car has childproof locks on the rear doors.
汽車后門裝有防止兒童開啟的鎖。

3、This wall doubles as a medicine cabinet with adjustable glass shelves and a childproof lock.
這座墻的另一面可以成為一個(gè)醫(yī)藥內(nèi)閣，擁有可調(diào)的玻璃貨架和防止孩童瞎摸弄的鎖。