| 释义 |
poly·odon·ti·dae AHD-ntəˌdē
基本英英例句
多齿鳞虫科¹⁰⁰
Noun:
paddlefishesA fish of the familyPolyodontidae, having a long paddle - shaped snout, especially Polyodon spathula of the Mississippi River basin.白鲟，匙吻鲟匙吻鲟科的一种鱼，有长的桨状吸盘，特别是匙吻鲟密西西比河流域的这种鱼
Paddlefishes Fishes of the FamilyPolyodontidae, Order Acipenseriformes . See FishBase for more information on this Family.匙吻鲟类鲟形目匙吻鲟科的鱼。
A fish of the familyPolyodontidae, having a long paddle-shaped snout, especially Polyodon spathula of the Mississippi River basin.白鲟，匙吻鲟匙吻鲟科的一种鱼，有长的桨状吸盘，特别是匙吻鲟密西西比河流域的这种鱼
type genus of thePolyodontidae.匙吻鲟科的一个模式属。
a fish of the familyPolyodontidae,having a long paddle-shaped snout,especially Polyodon spathula of the Mississippi River basin吻鲟科的一种鱼，有长的桨状吸盘，特别是匙吻鲟密西西比河流域的这种鱼
spiracle A respiratory opening between the eye and the first gill slit of in Elasmobranchii, Acipenseridae,Polyodontidae, and Polypteridae;呼吸孔位于板鳃亚纲、鲟科、匙吻鲟与多鳍鱼科的眼睛舆第一个鳃装之间的一种呼吸孔；和鳃腔连接，时常保有鳃板，因此称为呼吸孔伪鳃。 |