驼背 tuóbèi hunchback Origin Definitions Defs Strokes Stroke Words Sentences Sents 弯腰驼背 wānyāotuóbèi slouching to have a stooped or hunched physical posture, often due to poor habit or age驼背鲸 tuóbèijīng humpback whale humpback whale (Megaptera novaeangliae)