erg=energy,work,表示能量，活动
energize v 给予能量
energetic a 充满活力的
synergic a 协力的，协同的
lethargic a 昏昏欲睡的
上一篇： 雅思词汇：词根背单词“ab-,abs-”
下一篇： 辨认使用正式与非正式的雅思词汇
动物园一日游 A Day in the Zoo
在职业生涯中情商比智商更重要 EQ counts more than IQ in career
成长的烦恼 The Annoyances in Growing Up
国际英语资讯:Argentine Jorge Bergoglio Elected Pope
国际英语资讯:News Analysis: Obama seeks greater cooperation with allies in face of budget crisis
国际英语资讯:EU summit to focus on growth, jobs
海外学历就一定有优势？ Does Foreign Education Help You Win?
二孩的好处The Good Sides of Second Child
应该适当注重中文学习 Due Attention Should Be Given to the Study of Chinese
家乡的变化The Changes of My Hometown