tuition 词根
词根: tut 教导 + ion 构成名词 -> （受人）教导所需的事物 -> tuition 学费 n. 学费；讲授 His annual tuition for postgraduate studies is 20,000 dollars. 他每年的研究生学费是两万美元。 Because of her excellent performance, the school reduced her annual tuition. 由于她的优异表现，学校减少了她每年的学费。 This...