experimenter
noun[C]
uk/ɪkˈsper.ɪ.men.tər/us/ɪkˈsper.ə.ment̬ɚ/apersonwhocarriesoutexperiments(=teststolearnsomething or todiscoverif somethingworksor istrue):
实验者（员）He was agreatexperimenter.他是一个伟大的实验家。
The experimenterasksthechildrennot totouchthedolland thenleavestheroom.实验者要求孩子们不要触摸娃娃，然后离开房间。
See
experiment
- Physics experimenterssendparticlescrashingintotargetsatenormousspeedstofindpreviouslyundiscoveredparticles.
- She wasparticularlyskilledas an experimenter.
- Some experimenters haveinjectedstemcellsintocardiacmuscleandseena fewbecomecardiaccells.
Testing, checking and experimenting
- artefact
- assay
- calibrate
- calibration
- check out
- crucible
- factorial
- feeler
- inoculate
- inoculation
- inspect
- inspection
- recheck
- reinspect
- reinspection
- resample
- rescreen
- road test
- screening
- welfare check