n. 脚, 步调, 英尺, 底部, 末尾, 步兵
vt. 走在...上, 给...换底, 支付
vi. 跳舞, 步行, 总计
英文释义
n. the part of the leg of a human being below the ankle joint
n. a linear unit of length equal to 12 inches or a third of a yard
n. the lower part of anything
n. any of various organs of locomotion or attachment in invertebrates