test team

• 试验组

test team的用法和样例：

例句

1. The green additive was added in test group hens, while the control group was not.
   试验组添加蛋鸡用复合绿色饲料添加剂，对照组不添加。
2. In the original test, all the animals in a test group are given a substance until half of them die.
   在最初的试验中，一个试验组里的全部动物都要给予某种物质，直到其中一半死亡为止。