"experiment on" in Chinese (Simplified)
Definition
对某人或某物进行科学实验，以研究其结果。
Usage Notes (Chinese (Simplified))
常用于科学或伦理相关谈话中。多用于对人、动物或物体做实验，如“在动物身上做实验”。用于活体时可能带负面含义。需用介词“在…上”表对象。
Examples
Scientists often experiment on animals before testing new medicines on humans.
科学家们经常先**在**动物**上做实验**，然后再在人体测试新药物。
It is illegal to experiment on humans without their consent.
未经同意**在**人**上做实验**是违法的。
They want to experiment on different materials to find the best one.
他们想**在**不同的材料**上做实验**，以找到最合适的。
People are concerned when scientists experiment on endangered species.
当科学家**在**濒危物种**上做实验**时，人们会感到担忧。
Tech companies sometimes experiment on users by rolling out new features without telling them.
科技公司有时会在不通知用户的情况下，**在**用户**上做实验**发布新功能。
Teachers like to experiment on different teaching styles to see what works best for their students.
老师们喜欢**在**不同的教学方法**上做实验**，看看哪种最适合学生。