grass family

同根派生

英汉例句

• Achnatherum splendens, belongs to the grass family, largely distributes in Loess Plateau.
  芨芨草是黄土高原地区广泛分布的禾本科植物。
• Winter and spring, the sparrow to weed seeds and wild grass seeds of plants for food, eat the food scraps of mankind.
  冬季和早春，麻雀以杂草种子和野生禾本科植物的种子为食，也吃人类扔弃的各种食物。