フジツボ

noun

acorn barnacle; barnacle

Common marine crustacean that attaches to rocks, ship hulls, and other hard surfaces. Often seen in tidal zones.

• 岩いわ場ばにはたくさんのフジツボが付ついていた。

  Many barnacles were attached to the rocky shore.

• 船せん底ていにフジツボがびっしりと付ふ着ちゃくしていた。

  Barnacles were densely attached to the bottom of the ship.