small grain 意味

• small grain
  小粒
  こつぶ
  

例文

1. this is a very small grain of sand , this whole thing .
   これ全体は とても小さな砂の粒です
2. to the contrary , gohyakumangoku , which is good for fruity finishing , has a comparatively small grain and , therefore , if it is polished up to 35% , there is a risk that the grains will be crushed .
   逆にフルーティな仕上がりに強い五百万石は粒が小ぶりであるため、35％まで削ると砕けてしまう恐れが大きい。