名詞
教學用嘅材料(量詞:個/份/套) teaching material
補充教材
补充教材
bou2 cung1 gaau3 coi4 supplementary material
啲教材成日都改,冇得用舊書,好貴呀!
啲教材成日都改,冇得用旧书,好贵呀!
di1 gaau3 coi4 seng4 jat6 dou1 goi2, mou5 dak1 jung6 gau6 syu1, hou2 gwai3 aa3! The teaching materials are forever changing so we can't use old books, it costs a lot more!
Definitions (Wiktionary)
noun
textbook (Classifier: 本 m)
noun
teaching materials
編寫教材
编写教材
biān xiě jiào cái to compile teaching materials