واژه های معادل انگلیسی برای achieve attain

بستگی به معنی داره. شاید accomplish یا get  بشه.

In everyday English, people usually say someone gets a result rather than achieves it

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He got good grades in his final exams.

منابع:

https://www.ldoceonline.com/dictionary/achieve

https://www.oxfordlearnersdictionaries.com/definition/english/achieve?q=achieve+