seagrass

名词 n.
中文释义
美 /ˈsiˌɡɹæs/

英文释义

名词 n.
  1. Any of various grass-like marine plants that grow underwater in salt water. countable,uncountable
    — They are not seen again until they arrive as larger juveniles in shallow coastal waters, where they dine on seagrass and algae.

词形变化

seagrasses plural sea-grass alternative

词源

Etymology tree
English sea
Proto-Indo-European *gʰreh₁-der.
Proto-Germanic *grasą
Proto-West Germanic *gras
Old English græs
Middle English gras
English grass
English seagrass
From sea + grass.
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