clamber/ˈklæmbə(r); `klæmbɚ/ v[I, Ipr, Ip]climb, esp with difficulty or effort, using the hands and feet 攀爬, 攀登（尤指艰难地或费力地） The children clambered over the rocks. 孩子们吃力地爬过了岩石. clamber, n (esp sing 尤作单数) difficult or awkward climb 困难的或麻烦的攀登.
牛津英汉双解词典