schoolbook

基本解释

It is a little bigger than a schoolbook. It has several buttons and a display screen for reading.
它比普通的課本稍大一點，有幾個操作按鈕和供閲讀的顯示屏。
edu.sina.com.cn
Because learning recently do not know this book is the schoolbook of the university necessary buy.
因爲最近正在學習，不知道這本書是不是大學的教科書，有沒有必要買。
He is hostile to the Crusades and fulsome[3] in his praise of that traditional Western schoolbook villain, Saladin③.
他憤恨十字軍東征，不過對西方傳統教科書中的反麪角色薩拉丁的贊美卻又言過其實了。

For most people in poor countries, he thinks, mobile phones are fast becoming the main communications tool, schoolbook, vaccination record, family album and many other things.
ECONOMIST: When everybody becomes a nomadic monitor
For those who are wedded to the simplistic schoolbook notions that the Hitlerites were the mass murderers and the Soviets the liberators, or that the killing started in 1939 and ended in 1945, Mr Snyder's theses will be thought-provoking or shocking.
ECONOMIST: How Stalin and Hitler enabled each other’s crimes