attain
/əˈteɪn; ə`ten/ v
1 [Tn] succeed in getting (sth); achieve 获得（某事物）; 达到; 实现
attain a position of power 获得权位
attain one's goal, objective, ambition, etc 实现目的, 目标, 抱负等
attain our target of50000 达到我们的50000英镑的目标.
2 [Ipr, Tn] ~ (to) sth (usu fml 通常作文雅语) reach or arrive at sth, esp with effort 达到, 到达某事物（尤指经过努力）
He attained the age of 25 before marrying. 他年届廿五始完婚.