also pocket-book, 1610s, originally a small book meant to be carried in one's pocket, from pocket (n.) + book (n.). Meaning "a booklike leather folder for papers, bills, etc." is from 1722. Meaning "a woman's purse" is from 1816.
权威例句
1. She had several large bills in her pocketbook.
她钱袋里有几张大面额钞票.
2. Poor service affected the waiters'pocketbook.
差劲的服务影响了侍者的收入.
3. The thief pinched her pocketbook and ran.
这个小偷偷了她的手提包,然后跑了.
4. You're about to touch a number of doctors on their tenderest nerve - the pocketbook.
你即将去碰触许多大夫神经最脆弱的地方 - 他们的钱包.
5. She pulled off her gloves and tucked them into her pocketbook.