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experiment on [英] [ɪkˈsperɪmənt ɒn] [美] [ɪkˈspɛrəmənt ɑn] [短语] 对...进行实验 词频排名 27449/55435 学习人数 791 难度等级 4/10 认知比例 67.58% 例句 Some scientists experiment on animals. 有些科学家用动物做试验。 Scientists conducted an experiment on two groups of rats during pregnancy and lactation. 科学家们利用两组正在怀孕和哺乳期的大鼠进行对比试验。 An awareness that they were being experimented on seemed to be enough to alter workers ' behavior on itself 2010 仅仅是意识到自己正被当做实验对象似乎就足以改变工人的行为 助记 联想 experiment n. 实验,试验 v. 做实验,进行实验 experiment with sth.试用…… experiment on/upon sb./sth.用……做实验,以……做实验
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