首席执行官Chief Executive Officer
三个单词分别就是对应：
chief 首席
executive 执行
officer 官员
- 首页
- A puma at large
- Comparison of kinship between Chinese and English
- English index
- How to learn English
- Numbers are the easiest and best way to get started
- Regarding the length of English words
- The first lesson with comprehensive and simple content
- sample page
- 英语单词词性概述(Overview of English Part of Speech Chinese Version)