音标: 英 [ˌkrɒkə'dɪlɪən] 美 [ˌkrɒkə'dɪlɪrn]
1. And it wasn't the crocodilians that took them first.
而导致人们死亡的最大元凶不是鳄鱼
2. in the reptile footprints, you see one group of forms, the forms that are related to crocodilians, disappear.
这些爬行动物中 你会发现其中一种动物 即所有的鳄目动物 都消失了