ornithopod
发音
英 ['ɔ:nɪθəpɒd]
美 ['ɔnɪθəpɒd]
-
- n.
- 鸟脚亚目恐龙
单词词源
双语例句
- 1. With the horrific death of their mother , the ornithopod clan faces constant danger searching for a place where they can settle .
- 由於它们母亲的惨死，鸟脚龙家族必须面对固定的危险，所以要寻找能够让它们安顿下来的一个地方。
- 2. This discovery also implies a close connection between eurasia and africa during the early cretaceous . Key words : dinosaur ; ornithopod dinosaur ; teeth ; early cretaceous ; lanzhou basin , gansu , china .
- 兰州龙的发现也表明欧亚大陆与非洲在早白垩世具有较密切的联系.关键词:恐龙;鸟脚类恐龙;牙齿;早白垩世;中国甘肃兰州盆地。
- 3. It was not a large tooth . Its size suggests the animal which made it was no more than a metre and a half ( about 5 feet ) long . Such a predator would have been unable to take on an adult ornithopod .
- 这颗牙不是很大，其尺寸表明牙齿的主人不超过一米五（约五英尺）这样的掠食者本不能捕食一头成年鸟脚亚目食草恐龙。
- 4. Such a predator would have been unable to take on an adult ornithopod . Nevertheless , this tooth is the first unarguable proof that crocodilians did indeed snack on dinosaurs .
- 但无可争辩的是，这颗牙是第一个鳄鱼目动物拿恐龙当点心的证据。