If you clamber somewhere, you climb there with difficulty, usually using your hands as well as your feet.
例句
They clambered up the stone walls of a steeply terraced olive grove...他們手腳并用，爬上了一片成陡直梯田狀的橄欖林外面的石頭圍墻。Clambering over sackfuls of lemons, Boris tried to find a way out.鮑里斯手忙腳亂地爬過一個個裝滿檸檬的口袋，想找條出路。
英漢詞典釋義
vi.
(吃力地)攀登,攀爬
They clambered over the rocks.他們攀上了巖石。We clambered up the hillside to the ridge above.我們沿著山坡費力地爬上了山脊。