backbreaking

Xem thêm: arduous, grueling, gruelling, hard, heavy, laborious, operose, punishing, toilsome



backbreaking

Từ điển WordNet

    adj.

  • characterized by toilsome effort to the point of exhaustion; especially physical effort; arduous, grueling, gruelling, hard, heavy, laborious, operose, punishing, toilsome

    worked their arduous way up the mining valley

    a grueling campaign

    hard labor

    heavy work

    heavy going

    spent many laborious hours on the project

    set a punishing pace