释义 |
chaetognaths 英tʃiːtɒɡ'nɑːðz美tʃiːtɒɡ'nɑːðz BNC¹²⁶⁴¹⁶⁺⁴ 基本英英 毛颚类¹⁰⁰原型chaetognath的复数 名词 chaetognath: 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 |