海藻

hǎizǎo
  1. seaweed
  2. marine alga
  3. kelp

CEDICT

Entry Composition

1 海 hǎi
  1. ocean
  2. sea
  3. great number of people or things
  4. (dialect) numerous

classifiers: 個, 片
2 藻 zǎo
  1. aquatic grasses
  2. elegant