基本解释佩蒂斯同根派生 Pettis相关词英汉例句Pettis of Peking University says China's economic problems are just beginning rather than beginning to end.北京大学的佩蒂斯教授认为,中国经济的麻烦只是刚刚开始,而不是刚刚结束。Pettis更多例句