1、collection
(一批)收藏品,收集物
Robert's collection of prints and paintings has been bought over the years.
这些年来,罗伯特逐渐收藏了一批版画和绘画作品。
The Art Gallery of Ontario has the world's largest collection of sculptures by Henry Moore.
安大略美术馆是世界上收藏亨利·摩尔雕塑作品最多的美术馆。
(故事、诗歌或文章的)集子,作品集
Two years ago he published a collection of short stories called 'Facing The Music'.
两年前,他出版了短篇小说集《勇敢面对》。
The Brookings Institution has assembled a collection of essays from foreign affairs experts.
布鲁金斯研究所将一批外交专家撰写的文章结集出版。
收集;采集
Money can be sent to any one of 22,000 agents worldwide for collection.
可以把钱汇给分布在世界各地的22,000名筹款代理人中的任何一位。
computer systems to speed up collection of information.
加速信息收集的计算机系统
2、come down
(成本、水平或数量)下降,降低
Interest rates should come down.
利率应该降低。
If you buy three bottles, the bottle price comes down to 2.42 pounds.
如果买3瓶,价格会便宜一些,每瓶2.42英镑。
落下;降落
The cold rain came down.
下起了冰冷的雨。
The curtain came down after the first act.
第一幕过后,幕布落了下来。