n.small unsegmented marine worm that when disturbed retracts its anterior portion into the body giving the appearance of a peanut同义词:
sipunculid 英语释义
英语释义
small unsegmented marine worm that when disturbed retracts its anterior portion into the body giving the appearance of a peanut
sipunculid 例句
英汉例句
the obtained sipunculid polypeptide shows activity of resisting oxidation, enhancing sports ability and preventing oxidation injury caused by sports in animal experiments.