childproof

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++child·proof /ˈtʃaɪldpruːf/ adjective  something that is childproof is designed to prevent a child from opening, damaging, or breaking it 对儿童安全的；不会被儿童弄坏的；能防止儿童乱摸弄的 a childproof lock 儿童安全锁

Examples from the Corpus

childproof• The padded fabric varieties are well and truly childproof - and look very attractive.• a childproof aspirin bottle• Where possible, only buy bleaches, disinfectants and floor cleaners that are fitted with childproof caps.• The cap had a childproof seal, and it was proving to be pretty Lucasproof as well.

child·proof adjectiveChineseSyllable  

is is designed to that childproof something Corpus

childproof
child‧proof /ˈtʃaɪldpruːf/ adjective
something that is childproof is designed to prevent a child from opening, damaging, or breaking it:
    a childproof lock

child·proofBrE /ˈtʃaɪldpruːf/ 🔊NAmE /ˈtʃaɪldpruːf/ 🔊 adjectivedesigned so that young children cannot open, use, or damage it 防孩童开启（或使用、损坏）的；对孩童安全的◆childproof containers for medicines防孩童开启的药瓶