单词：experimenter
n. 实验者, 试验者
n. a research worker who conducts experiments
n. a person who enjoys testing innovative ideas
n. a person who enjoys testing innovative ideas
词型变化：名词复数形式 : experimenters
词性分布：
experimenter的用法和样例：
例句
用作名词(n.)
- The automatic analysis may be helped by interaction with the experimenter.自动分析也可因实验者的参与而得到帮助。
- And when the experimenter stuck his tongue out, infants stuck theirs out.实验者吐舌头的时候，婴儿才吐舌头。
- The child and experimenter then decamped to another room to wait while the machine did its work.然后孩子跟著实验人员逃进另一间屋子，等机器施展魔力。
- Next, a screen was positioned in front of the monkey so that it could not see the experimenter's hand grasping the food but could only guess the action's conclusion.然后，把一块屏幕放在猴子面前，不让猴子看到实验人员去抓食物的动作，而只能猜想后续的动作。
词汇搭配
- experiment试验
【近义词】
- alchemist炼丹术士
- transformer变压器