elective subject of study
基本解释
- 选修科
英汉例句
- This course is an elective subject introduced the use of individual household appliances production principles to develop students interest in life, the scientific spirit of intensive study.
本课程为选修科目，介绍了个别家用电器的使用制作原理，培养学生们的生活情趣，科学钻研精神。