相關(guān)單詞近義詞 tiresome 令人厭倦的, troublesome 令人煩惱的, painful 痛苦的, upwards 往上, rising 上升, climbing 爬山, ascending 上升的, mounting 逐漸增加的, difficult 困難的, hard 硬的, arduous 費(fèi)力的, demanding 要求多的, tough 強(qiáng)硬的, trying 難受的, taxing 費(fèi)力的, acclivitous 向上斜的反義詞downhill, 向山下臨近詞uphold, upheaval, uphill lie, uphill line, uphill work, uphill side, uphill road, uphill lane, uphill turn, uphill task, uphill flow, uphill slope相似詞upfront, upgradation, upgrade, upheaval, uphold, upholster, upholstery, upkeep, 返回 uphill