🧩 词语组成解析
n. 平装书, 纸面书
book
[bʊk]
n. 书;卷;课本;账簿;
vt.& vi. 预订;
vt. 登记;(向旅馆、饭店、戏院等)预约;立案(控告某人);订立演出契约;
adj. 书的;账簿上的;得之(或来自)书本的;按照(或依据)书本的;
🗣️ 情景例句
Financial security, that's what it's all about.
家庭财政状况无忧,这就够了。
Do you have any luggage?
你有行李吗?
The book you ask for is sold out.
你要的那本书已经售完了。