吃透英语课本,提升在校竞争力
n. 教员;教练;讲师
复数:instructors
The instructor explained the lesson clearly.
教员清楚地解释了课程。
The instructor was very knowledgeable about the subject.
教员对这个主题非常了解。
fitness instructor
健美师;健身指导
training instructor
训练教官;训练导师
n.指导书;教员;指导者
mentor
guider