相关单词同义词hard, back, busting, 近义词 tiresome 令人厌倦的, painful 痛苦的, exacting 严格的, exhausting 疲倦的, punishing 艰难持久的, operose 费力的, grueling 折磨人的, arduous 费力的, heavy 大(量)的, laborious 艰苦的, backbreaking 非常辛苦的, gruelling 繁重而累人的..., hard 硬的临近词toil, Toili相似词toilet water, toilet-trained, toiletries, toiletry bag, toke, token, tokenism, Tokyo, 返回 toilsome