experimental teaching classes

• 实验教学课时

experimental teaching classes的用法和样例：

例句

1. According to the development of botany discipline and the appearance of other new disciplines, it is an inexorable trend to reduce the botany teaching hour.
   摘要随着植物学学科的发展和其它新学科的涌现，植物学教学课时缩短是一个必然趋势。