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VOA慢速英语:Gut Bacteria: We Are What We Eat
2011-09-08来源:VOA
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词汇讲解:
1. digestive adj. 消化(食物)的
例句:Too rich a diet will disorder his digestive.
太油腻的饮食会使他的消化系统变得紊乱。
2. bacteria n. 细菌
例句:All bacteria are larger than viruses.
所有细菌都比病菌大。
3. gut n. 内脏, 肠
例句:I've got a terrible pain in the guts.
我肚子疼得厉害。
4. diet n. 饮食,食物
例句:Their diet chiefly consists of grain and vegetables.
他们的饮食主要是谷类和蔬菜。
5. classify vt.分类; 归类
例句:Librarians spend a lot of time classifying books.
图书馆工作人员花许多时间将书分类。
6. agrarian adj. 农业的, 土产的;土地的
例句:People are leaving an agrarian way of life to go to the city.
人们正在放弃农业生活方式而转向城市。
7. switch v. 改变, 转变
例句:We had to make a switch in our arrangements.
我们不得不对我们的安排作些变动。
8. speculative adj. 思索的;推测的
例句:Much of our information is speculative.
我们的许多信息是带推测性的。
9. warn v. 警告, 提醒; 告诫; 预先通知, 预告
例句:The weather station warned that a storm was coming.
气象台说将有暴风雨来临。
10. obesity n. 肥胖;过胖
例句:Sugar and fat can more easily lead to obesity than some other foods.
糖和脂肪比其他食物更容易导致肥胖。