hotbed combine

例句：

1. 1. The scientists combined different genes to create a new strain of bacteria.
   科学家们将不同的基因结合起来，创造了一种新的细菌菌株。
2. 2. The team worked together to achieve the hotbed combination of skills and experience.
   团队共同努力，实现了技能和经验的完美结合。
3. 3. The researchers conducted a hotbed experiment to test the effectiveness of their new treatment.
   研究人员进行了一项热床实验，以测试他们新治疗方法的有效性。