+ adv./prep. to climb or move with difficulty or a lot of effort, using your hands and feet(吃力地)攀登,攀爬 synonym scramble- The children clambered up the steep bank.孩子们攀登上了陡峭的河岸。🔊🔊
Word OriginMiddle English: probably from clamb, obsolete past tense of climb.