childproof的词源

英文词源

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sand

sand: [OE] Sand is a widespread Germanic word, shared by German, Swedish, and Danish (Dutch has zand). Its prehistoric source was *sandam, which went back to an Indo-European *samdam. This also produced Latin sabulum ‘sand’, which evolved into French sable and Italian sabbia ‘sand’. It probably came ultimately from a base which signified ‘grind, crush’.

中文词源

childproof：对孩童字全的

child, 儿童。-proof，防止，来自proof.

该词的英语词源请访问趣词词源英文版：childproof 词源，childproof 含义。