科学家不知道 meaning in Chinese
scientists do not know why dinosaurs became extinct, but some theories postulate that changers in geography, climate, and sea levels were responsible
Examples
- Scientists do not know , however , if the two genes are connected to intelligence or problem - solving abilities
然而，科学家不知道这两种基因是否对智力及分析解决问题的能力有影响。 - Scientists do not know why dinosaurs became extinct , but some theories postulate that changers in geography , climate , and sea levels were re o ible
科学家不知道恐龙为何绝种了，但是一些理论推断是地理，气候和海平面的变化造成的。