V2EX sea star

Sea Star

定义 Definition

Sea star:名词,指“海星”,一种生活在海洋中的棘皮动物,通常有五条或更多“腕”(外形像星星)。日常英语中也常说 starfish(同义;另有其他较少见的用法,此处以动物义为主)。

发音 Pronunciation (IPA)

/si str/

例句 Examples

A sea star clung to the rock in the tide pool.
一只海星在潮池里的岩石上紧紧吸附着。

During our night dive, a bright orange sea star moved slowly across the coral, leaving a faint trail.
在我们的夜潜中,一只亮橙色的海星慢慢爬过珊瑚,留下一道淡淡的痕迹。

词源 Etymology

Sea star 是现代英语的合成词,由 sea(海)+ star(星) 组成,因其外形像星形而得名。之所以常用 sea star,也与科普和海洋生物学写作中希望避免“鱼(fish)”这一误导有关(海星并不是鱼类)。

相关词 Related Words

文学作品 Literary Works

  • **Twenty Thousand Leagues Under the Sea**(Jules Verne):海底探险场景中常出现对海洋生物(包括海星一类)的描写与清单式观察。
  • **The Old Man and the Sea**(Ernest Hemingway):作品以海洋生态与海上见闻为背景,常提及多种海洋生物(海星多见于相关海洋题材语境与读本注释中)。
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