气温上升对哺乳动物的影响

2. occurrence n. 发生, 出现
例句：The occurrence of storms delayed our trip.
暴风雨延误了我们的旅行。

3. ancestor n. 祖宗,祖先
例句：He is sprung from noble ancestors.
他出身名门。

4. provide vt. 提供
例句：On Sundays his landlady provided dinner as well as breakfast.
星期天,他的女房东不但供给早餐,还供给晚餐。

5. coincident adj. 相符的;一致的
例句：Your opinion is coincident with mine.
你我的意见一致。

6. document vt. 用文件证明;为...提供文件(或证据等)
例句：He documented the case with abundant evidence.
他用充分的证据证明这个案子。

7. conclude vt. 推断出,断定
例句：What can you conclude from these observations?
你从这些观察中能得出什么结论?

8. reap vt. 获得,得到
例句：Our firm is likely to reap a big profit this year.
今年我们公司很可能获得巨额利润。

9. potential adj. 潜在的,可能的
例句：The dispute has scared away potential investors.
这一争端吓走了潜在的投资者。

10. discovery n.发现；被发现的事物
例句：Many great discoveries have been made in the field of science.
在科学领域已有许多重大发现。