characterized by effort to the point of exhaustion; especially physical effort; "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" 同义词:arduous, backbreaking, grueling, gruelling, hard, heavy, laborious, punishing, toilsome
operoseとは意味:{形} : 勤勉{きんべん}な、よく働く、骨の折れる、入念{にゅうねん}な operose meaning: Adjective: operose Characterized by effort to the point of exhaustion; especially physical effort - arduous , backbreaking , grueling [US], gruelling [Brit, Cdn], hard , heav...operose en francais:adj. érudit; assidu; à portée de la main, achevé par un travailoperose artinya:menjerihkanoperose 뜻:adjective, 근면한, 공들인, 힘드는, 부지런한operose перевод:1) _книж. требующий усиленной работы; сложный; трудоемкий 2) трудолюбивый, деятельный, старательный