be used to ~ing ~하는 데 익숙하다 ・　I am used to drinking coffee in the morning. ・　We are used to eating spicy food. be used to V ~하기 위해 사용되다 ・　This knife is used to cut bread. ・　This tool is used to fix bicycles. used to V ~하곤 했다 ・　We used to go to the beach every summer. ・　I used to play the piano when I was young.