Meanwhile, a second group was directed to solve the same problems by collaborating with one another, without any prompts from their instructor.
出自-2013年12月阅读原文
柯林斯高阶英汉双解学习词典释义
N-COUNT
教练;指导者;(美国英语亦指)教师,大学讲师
An instructor is someone who teaches a skill such as driving or skiing. In American English, instructor can also be used to refer to a schoolteacher or to a university teacher of low rank.
例句
...tuition from an approved driving instructor.有正式资格的驾驶教练的指导
英汉词典释义
n.
指导者,教师
He was invited to sit on the rostrum as a representative of extramural instructors.他以校外辅导员身份,被邀请到主席台上。He doesn’t suffer fools gladly so he’s hardly the best person to be instructor on the beginner’s course.他对傻里傻气的人没有耐心,因此他不太适合做基础课教师。