n.家庭教师;导师;教师;助教;课本;
v.任课;当教师;指导;
例句:
Liam surprised his tutors by twice failing a second year exam.
利亚姆两次都没能通过大二的一门考试,这让他的导师们很吃惊。
a violin tutor
小提琴课本
His tutor encouraged him to read widely in philosophy.
他的导师鼓励他广泛阅读哲学著作.