Champion Plesiosaur蛇颈龙捍卫者
Plesiosaur type首长竜型
plesiosaur saddle蛇颈龙的鞍
Alpha Plesiosaur精英蛇颈龙
Prime Alpha Plesiosaur最好的精英蛇颈龙
N（名词） any of various extinct marine reptiles of the order Sauropterygia, esp any of the suborder Plesiosauria, of Jurassic and Cretaceous times, having a long neck, short tail, and paddle-like limbs 蛇颈龙 → see also ichthyosaur