Asteroidea
美 [r?idi?] 英 ['æst?]
英漢解釋
例句
Asteroidea (starfish) contains saponins, sterols, anthraquinones, alkaloids, phospholipids and some other components.
海星含皂苷、甾醇、蒽醌、生物堿和脂類等物質。