chaetognath的翻译，读音
英/'ki:tә ^næθ/
释义：
n. 毛颚类动物
n any worm of the Chaetognatha; transparent marine worm with horizontal lateral and caudal fins and a row of movable curved spines at each side of the mouth
n any worm of the Chaetognatha; transparent marine worm with horizontal lateral and caudal fins and a row of movable curved spines at each side of the mouth