🧩 词语组成解析
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;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 以斯拉（男子名）；以斯拉记
🗣️ 情景例句
that will bring parents and teachers together once a week
让家长们及教师每星期一次
When Greek meets Greek, then comes the bug of war.
两雄相争，难解难分。
The baby was about ten months old. At first she was asleep.
那小孩大约10个月大。最初，她是睡着的。