\u0039\u0031\u0031\u67E5\u8BE2\u00B7\u82F1\u8BED\u5355\u8BCD

2. www.qicai.net

4. www.qicai.net

2. thumb through的解释

1. 匆匆翻阅，浏览(书籍、杂志)
    If you thumb through something such as a book or magazine, you turn the pages quickly rather than reading each page carefully.

Qicai.net

3. 七彩网·英语单词大全