sipunculid

英[sa?\'p??kj?l?d]
美[sa?\'p??kj?l?d]

基本釋義

n.
星蟲

英英釋義

Noun

  • 1. small unsegmented marine worm that when disturbed retracts its anterior portion into the body giving the appearance of a peanut

最新英語單詞

行業(yè)英語