单词：nothosaur
音标：['nɔθәsɔ:] ；
幻龙
n extinct marine reptile with longer more slender limbs than plesiosaurs and less completely modified for swimming
词型变化：名词复数形式 : nothosaurs
nothosaur的用法和样例：
例句
- With its leathery skin, long tail, short legs, and needle-like teeth, the Nothosaur resembled a prehistoric crocodile.幻龙有着皮革状的皮肤，长长的尾巴，短的腿和针状的牙齿，类似于史前的鳄鱼。