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
Are you all alone?
就你一个人吗?
How long have you been studying English?
你学英语多久了?
and since most medical men in the Health Services are overworked and have little time for offering time-consuming and little-appreciated advice on such subjects as diet,