laboratory animal

• 实验动物

laboratory animal的用法和样例：

例句

1. Most laboratory animals are quite insensitive to enterotoxin.
   大多数实验动物对肠毒素极不敏感。
2. The researchers are keeping observation on the lesions of the experimental animal.
   图为研究人员在观察实验动物肝组织病变。