Scarce times a scarce book

• 难得的书

Scarce times a scarce book的用法和样例：

例句

1. It is a great privilege to know you.
   认识你是一件难得的事。
2. By pure chance he found the rare book he needed in a little shop.
   纯粹由于偶然的机会，他在一家小店里找到了他所需要的那本难得的书。