极微小

例句：

1. 1. The scientist discovered a tiny organism that could potentially solve the problem.
   科学家发现了一种可能解决该问题的微型生物。
2. 2. The microscope revealed the microscopic details of the sample.
   显微镜揭示了样本的微观细节。
3. 3. The team worked tirelessly to build an extremely small spaceship for future exploration.
   团队不懈努力地建造一艘用于未来探索的极其微小的空间飞船。