animal experiment

• 动物试验

animal experiment的用法和样例：

例句

1. Animal experiments have long been a controversial subject.
   很久以来，动物试验都是一个备受争议的题目。
2. Admittedly, not all animal experimentations are cruel.
   诚然，并非的动物试验都是残酷的。
3. Animal experiments are carried on in the name of science.
   一些动物实验是以科学的名义进行的。
4. In animal experiments, teratomas containing fully formed teeth have been reported.
   在动物实验中，就曾发生畸胎瘤中含有完整牙齿的案例。