正文

VOA慢速英语:Mediterranean Plants May Help Brain Diseases

2017-02-21来源:VOA

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词汇讲解：

1. replace vt.代替; 替换
例句：The council tax replaces the poll tax next April.
市政税在明年4月将取代人头税。

2. substance n.物质，材料
例句：Later he became a man of substance.
后来,他成为有大量资产的人。

3. improve vt.提高（土地、地产）的价值; 利用（机会）; 改善
例句：Both the texture and condition of your hair should improve
你头发的发质与健康状况都应改善。

4. increase vt.增加，增大，增多
例句：The population continues to increase
人口继续增长。

5. appear vi.发表; 出现，显现
例句：There appears to be increasing support for the leadership to take a more aggressive stance
好像有越来越多的人支持领导层采取更为强势的立场。