If you attain something, you gain it or achieve it, often after a lot of effort. (常指经过努力) 获得
verb [vt. 及物动词] 获得，实现；达到
Jim is halfway to attaining his pilot's licence. 吉姆快要拿到他的飞行员执照了。
at-
attain
达到；获得（at+tain 拿住→获得）
- attain 出现在下面的课文中（提供视频、音频及笔记等可系统性学习）
- Lesson 3 Matterhorn man attain 动词: 到达
- Lesson 31 The sculptor speaks
