If you attain something, you gain it or achieve it, often after a lot of effort.
双语例句
例： Jim is halfway to attaining his pilot's licence.
吉姆快要拿到他的飞行员执照了。
例： the best way to attain the objectives of our strategy.
实现我们的战略目标的最好办法。
例： Business has yet to attain the social status it has in other countries.
商业还没有获得其在其它国家所取得的社会地位。