同根派生 英汉例句The boys' refrain came faintly up to Wilson like a nursery rhyme.小孩们像唱儿歌似地反复喊着一句话，隐隐约约地传进威尔逊的耳朵里。The nursery song accommodates the knowledge and the interest together.儿歌容知识与趣味于一体，有很强的游戏性。