英语词汇“child lock”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	child lock
释义	child lock noun Any of various locking devices designed to prevent a child from opening, accessing, or using something which is perceived as unsuitable or potentially harmful. Originally with reference to physical locks on car doors, medicine cabinets, etc.; later also of pass codes or similar security features used to prevent or restrict access to computers, electronic devices, etc.. Origin 1960s; earliest use found in The Guardian.
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英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

child lock