慢速英语:Scientists Seek Super Soybean to Meet the World's Food Needs

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词汇讲解：

1. increase vt. 增加，增大
例句：He had the audacity to ask for an increase in salary. 
他竟然厚着脸皮要求增加薪水。 

2. improve vt.提高
例句：We can improve quality, reliability, and durability.
我们可以提高质量、可靠性和耐久性。

3. change vt.改变，变更
例句：You can't change the past.
没人能改变过去。

4. predict vt.预言，预测
例句：You cannot predict which way the scale will move.
你不能预料你的身材比例会怎样变化。

5. reflect vt.反射，反照
例句：The new passengers reflect a revolution in spanish travel.
新乘客反射了西班牙运输业的变革。

6. publish vt. 出版，发行
例句：Why did the newspaper publish the photo?
为什么这家报纸刊登这张照片？