arduous
Word family adverbarduouslyadjectivearduousnounarduousness
ar·du·ous /ˈɑːdjuəs $ ˈɑːrdʒuəs/ adjectiveadj TRY TO DO OR GET somethinginvolving a lot of strength and effort 费力的,艰巨的arduous task/work the arduous task of loading all the boxes into the van 将所有箱子搬上货车的费力活儿
arduous journey/voyage an arduous journey through the mountains 穿越山区的艰苦旅程
—arduously adverbadv
arduous journey/voyage• She was now faced with an arduous journey into a remote country where there might well be anarchy when Menelik died.• The long, arduous journey to Bethlehem could have resulted in a miscarriage or stillbirth. Origin arduous (1500-1600) Latin arduus “high, steep, difficult”