expulsive stage

例句：

1. 1. The researcher foundthat the expulsive stage iscrucial for the development of a new drug.
   研究者发现，排斥阶段对于新药的发展至关重要。
2. 2. During the expulsive stage, the cells are actively removing waste productsfrom their environment.
   在排斥阶段，细胞积极地从其环境中移除废物。
3. 3. The scientistsbelieve that understanding the expulsivestage will help them develop more effective treatmentsfor cancer.
   科学家们认为，理解排斥阶段将有助于他们开发更有效的癌症治疗方法。