23. compete with 与…竞争 24. compete against sb.与某人对抗 25. turn out to be 结果是;证明是 26. appear to 似乎;出现 27. seem to 看起来像 28. in face of 面对 29. keep calm ...
3. …… extinction is the fate of any animal that has specialized too far to change when its environment changes, or has to compete with a better-adapted and more powerful animal. that在句中引导定语从句,修饰animal. specialize 通常指“专门研究,专门...
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