问题描述: after he won the amateur championship,he turned __帮忙填一个单词,P开头的 1个回答 分类:英语 2014-12-06 问题解答: 我来补答 professional从业余转为职业turn professionalKK:[]DJ:[]1.成为职业运动员He has just turned professional.他刚成为职业运动员.关键词amateur业余 展开全文阅读