
experiments
词源
来自拉丁语experimentum,意为'尝试、试验',由ex-(出)和periri(尝试)组成。
noun
❶ 指科学或研究中的实验活动,通过系统性的操作和观察来验证假设或发现新知识。
“The scientists conducted a series of experiments to test the new drug.”
(科学家们进行了一系列实验来测试这种新药。)
“Students in the chemistry lab are performing experiments with acids and bases.”
(化学实验室的学生们正在用酸和碱进行实验。)
❶ 指尝试新方法或新事物的行为,通常带有探索性质。
“The chef's experiments with unusual ingredients created a unique dish.”
(厨师用不寻常的食材进行尝试,创造出了一道独特的菜肴。)
“His experiments in photography led to a new artistic style.”
(他在摄影方面的尝试催生了一种新的艺术风格。)
verb
❶ 进行实验或尝试新方法,通常是为了验证假设或探索可能性。
“The researchers are experimenting with a new vaccine formula.”
(研究人员正在试验一种新的疫苗配方。)
“She experimented with various painting techniques.”
(她尝试了各种绘画技巧。)
常见短语
conduct experiments — 指进行科学或研究实验,通常需要遵循特定的步骤和方法。
“The laboratory is equipped to conduct experiments in molecular biology.”
(这个实验室配备了进行分子生物学实验的设备。)
experiment on — 指在特定对象或生物上进行实验,常用于科学研究。
“It's unethical to experiment on animals without proper justification.”
(在没有正当理由的情况下在动物身上做实验是不道德的。)