新概念英語第二冊習(xí)慣用語大全：Lesson 45

Lesson 45
    1.savings n. 存款，儲金
    open a savings account 開一個存款戶頭
    例句：I'd like to cash these travelers' checks first, and then open a savings account.
    我想將這些旅行支票兌現(xiàn)，然后再開一個存款戶頭。
    2.be wrapped up in 全神貫注于
    例句：He's been wrapped up in his thesis recently.
    最近他正全神貫注地寫論文。