中文谷downward flow造句怎么写
- 造句
- 关注：1.52W次
The downward flow of a paint or powder that is applied too heavy or onto a hot surface.
Obviously, downward flow of information through organization levels is a time-consuming process.
- 文章版权属于文章作者所有，转载请注明 https://zhongwengu.com/sentence/n2k77.html
