第三人称单数
现在分词
过去式
过去分词
管理学
滥用
He argued it would be better to spend a "fraction of what we are currently mis-spending" on development aid on educating future leaders in "our best schools and universities".
BBC: Development aid debate
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。