基本解释彼得罗夫同根派生 Petrov相关词英汉例句Petrov was impressed with the Catalan's display.彼得罗夫对加泰罗尼亚人的表现非常深刻。Back on the farm, Mr Petrov signals that his patience is not infinite.回到文章开头的农场上来，彼得罗夫表示，他的耐心也不是无限的。Petrov更多例句