retentiveness

例句：

1. 1. Theteam's performance was surprisingly retentive in the face of adversity.
   面对逆境，团队的表现出乎意料地坚持。
2. 2.The scientist's research is characterized bya high degree of retentiveness.
   科学家的研究以其高度的坚持性而著称。
3. 3. The patient showed remarkable retentiveness in remembering his medication schedule.
   病人在记忆用药时间表方面表现出了惊人的坚持性。