n. a counter where you can obtain food or drink
n. a rigid piece of metal or wood; usually used as a fastening or obstruction or weapon
n. an obstruction (usually metal) placed at the top of a goal
n. (meteorology) a unit of pressure equal to a million dynes per square centimeter
n. 条, 棒, 酒吧, 栅, 障碍物
vt. 禁止, 阻挡, 妨碍
[计] 棒形图