您要找的是不是：
adj. 活着的；活泼的；有生气的
n. 阿拉伯文的第一个字母
艾利夫
阿依利夫
艾丽夫
"The big glaring hole is that it is such a vaguely worded document that it doesn't seem to force countries into doing anything, " Ben Ayliffe from Greenpeace told BBC News.
BBC: Concerns raised over 'useless' Arctic oil spill plan
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。