paddle-shaped
英
美
[网络] 桨
双语例句
- The Helicone is made of paddle-shaped wood pieces arrayed around a metal rod.
螺旋松果是由桨形木片围绕着金属棒排列而成。 - Extinct marine reptile with a small head on a long neck a short tail and four paddle-shaped limbs; of the Jurassic and Cretaceous.
已灭绝的海洋爬行动物，头小颈长尾短，并有桨状肢；生活在侏罗纪和白垩纪。 - Primitive fish of the Mississippi valley having a long paddle-shaped snout.
密西西比河流域中长有长桨状嘴的原始鱼。 - Any of several marine reptiles of the Mesozoic having a body like a porpoise with dorsal and tail fins and paddle-shaped limbs.
中生代的几种水生爬行动物，身体象海豚，有背鳍和尾鳍，四肢形如浆。 - Large edible Australian lungfish having paddle-shaped fins.
生有浆形鳍的澳大利亚大型食用鱼。