基本解释n.一加一同根派生 one-plus-one相关词英汉例句用作名词 (n.)I can't add one and one, let alone do fractions.我连一加一等于几都不知道,更不用说做分数了。In the arithmatic of love,one plus one equals everything,and two minus one equals nothing.在爱情的算术里,一加一等于所有,二减一等于一无所有。one-plus-one更多例句