- 重点词汇
- 贵州
Guizhou
- 通用
be in common use; be interchangeable; be universal; be widely used
- 科技
science and technology; technology; tech; technological; high-tech
- 协助
assist; help; aid; support; lend a hand; give assistance; cooperative; assistant; auxiliary; assistance; cooperation; backing
- 功能
function; use; action; job; functionality; functional
- 结构图
structural drawing