Word: 教材 (jiàocái) 教材 dictionary entry jiàocái teaching material Full dictionary entry for 教材 Example sentences using 教材 4 sentences, showing page 1 of 1. 哥哥在书店买了几本教材。 Gēge zài shūdiàn mǎile jǐ běn jiàocái. My older brother bought a few textbooks at the bookstore. 老师正在编写一本新教材。 Lǎoshī zhèngzài biānxiě yìběn xīn jiàocái. The teacher is compiling a new textbook. 辅助教材对孩子很有用。 Fǔzhù jiàocái duì háizi hěn yǒuyòng. Supplementary teaching materials are very useful for children. 这些教材是谁选的？ Zhèxiē jiàocái shì shéi xuǎn de? Who chose these teaching materials?