the hard cylindrical core that bears the kernels of an ear of corn
corn cob的用法和样例:
例句
This pet rabbit makes a meal of corn on the cob. 这只宠物兔子正在享受一根玉米棒子。
The original items that were previously used for our wiping pleasure ranged from various sticks and leaves to corn cobs and pieces of linen fabrics. 以前,用于擦拭的源品有从各种棍棒和树叶到玉米棒子及亚麻织物。