noun石头;石块,石子;果核;宝石;英石(重量单位, 1 英石等于 6.35 公斤或 14 磅)
nounthe very hard material that is in the ground. Stone is sometimes used for building
nouna small piece of stone
nounthe hard part in the middle of some types of fruit
nouna small piece of beautiful rock that is very valuable
nouna measure of weight equal to 6.35 kg. There are 14 pounds in a stone