phase dictionary

例句：

1. 1. The project is in its final phase of development.
   该项目正处于其发展的最后阶段。
2. 2. The scientist has made several important discoveries during his research phase.
   这位科学家在其研究阶段取得了几项重要的发现。
3. 3. The company is entering a new phase of growth.
   该公司正进入一个新的增长阶段。