twelve-year-old英t'welvj'ɜːr'əʊld美t'welvj'ɜːr'əʊldCOCA³¹⁹⁹⁹BNC⁴⁴⁷⁸¹iWeb³⁴⁹²¹ 基本例句 adj.十二岁的¹⁰⁰ Often there were visitors like the twelve-year-old girl who, for a time, formed the habit of visiting him on her way home from school. 有一段时间，这个小姑娘养成了一个习惯：从学校回家的途中，总要往看看爱因斯坦。 xanr