lecture on scientific knowledge
英
美
- 科学知识讲座
双语例句
- Deliver lectures on in-house electricity knowledge for relevant departments and staff.
向相关部门员工进行厂内供电的知识讲座。 - Combining contents of textbooks, teachers will teach some contraceptive knowledge and will organize lectures in public.
结合教材内容，老师还将讲授一些避孕知识，并开展性知识讲座等活动。
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