名词撇取浮沫，所撇取的浮沫

动词略读; 掠过; 撇去( skim的现在分词 ); 轻轻擦过

1. 浏览：快速阅读中有一种技巧称为浏览(skimming)这是读者快速阅读一篇文章后能迅速抓住文章大意的能力. 浏览不要求同学们记住文章的细节,更不要求对文章有深层次的理解.

noun

1. the act of brushing against while passing

Synonym: grazingshaving

2. failure to declare income in order to avoid paying taxes on it

3. the act of removing floating material from the surface of a liquid

4. reading or glancing through quickly

Synonym: skim