n. the underside of footwear or a golf club
n. lean flesh of any of several flatfish
n. the underside of the foot
n. right-eyed flatfish; many are valued as food; most common in warm seas especially European
n. 脚掌, 鞋底, 底部
a. 唯一的, 仅有的, 单独的, 独身的
vt. 上鞋底, 触底