砕石とは 砂利の違い 外構diyの材料
発音 ɡréiv 大学入試レベル 名 C 1 墓,墳墓;墓穴;塚;墓石;死地,「墓場」(⇒ tomb ) in one's grave 死んで 2 〔しばしば the ~〕 ( (主に形式))死 work oneself into an early grave 過労で Gravel (which is not a singular word) is a lot of tiny crushed stones used for pavement or landscapingI'm not an expert but when I think of gravel, I think of small rocks which are poured and spread out over dirt to become a pathway or driveway