中国小学英语学习者
Chinese primary school English learner
大学生英语学习
college students’ English studying
大学体验英语学习系统
college experiencing English studying system
非专业英语学习
English learning of non-specialty
经贸英语词典
Business english dictionary
朗曼交互式英语词典
LIED Longman Interactive English Dictionary
商务英语学习现状
business English learning situation
学习英语不成功者
unsuccessful english learners
学习英语目的
purpose of learning English
医学英语词汇
medical English vocabulary
medical English words