seagrass /ˈsiːgræs/ (also sea grass)

• 1. 

  N-VAR Seagrass is a plant that grows in shallow salt water and is used especially to make mats and floor coverings. 海草 [oft N n]

  例：

  ...the biggest mangrove and seagrass areas in the region.

  ...该地区中最大的红树林和海草区。

  例：

  Like seaweed, sea grasses are very susceptible to human pollution.

  和海藻一样，海草很容易受到人类污染的影响。

  例：

  The floor is covered in seagrass matting.

  地板上覆盖着海草地席。