| 单词 | 爬行类 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔chorion〕The outer membrane enclosing the embryo in reptiles, birds, and mammals. In placental mammals it contributes to the development of the placenta.绒毛膜：在爬行类动物、鸟类及哺乳类动物中包含胚胎的外膜，在有胎盘哺乳动物中与胎盘的发育有关美国传统〔evolve〕Amphibians evolved into reptiles.两栖类进化成爬行类。外研社新世纪〔lacertilian〕Of, relating to, or characteristic of lizards and closely related reptiles; Saurian.蜥蜴类动物：蜥蜴类的、蜥蜴状的或与爬行类动物有紧密关系的；蜥蜴类动物美国传统〔serosa〕The chorion of a bird or reptile embryo.绒毛膜：鸟或爬行类胚胎的绒毛膜美国传统He hopes to explore the island, which he suspects has a wealth of treasures for those interested in amphibians and reptiles.他希望去探索这个岛，因为他估计，对于两栖类和爬行类动物感兴趣的人来说，这个岛藏有大量珍宝。剑桥国际Humans, insects, reptiles, birds and mammals are all animals.人、昆虫、爬行类、鸟和哺乳类都是动物。剑桥国际The pterodactyl is an extinct reptile that existed at the same time as the dinosaurs.翼手龙是一种与恐龙同时代的已灭绝的爬行类动物。剑桥国际 |
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