问题描述： effort词性、用法、句型 1个回答 分类：英语 2014-10-05 问题解答： 我来补答 名词 n.1.努力,尽力[U][C][+to-v]Put all his errort into study .把他所有的精力放到学习上.2.努力的成果;成就[C]His recent novel is a fine literary effort.他新近的小说是一本文学佳作. 展开全文阅读
