重点讲解:
1. dry up (使)枯萎;(使)干透;
The fountain is reputed never to dry up.
这口泉号称从不干涸 。
2. on record 有记录的;有记载的;
The 1980s were the hottest decade on record.
20世纪80年代是有史以来最热的十年 。
3. scale up 增大;增加;提高;
We've scaled up production to meet demand.
我们已经扩大了生产以满足需求 。
4. cut down on 削减;减少使用;
He cut down on coffee and cigarettes, and ate a balanced diet.
他喝咖啡和吸烟都比以前少了,饮食也均衡了 。
n. 鳞,刻度,衡量,数值范围
v. 依比例决