用“perform an experiment”造句大全,perform an experiment造句
1、It'sextremelycrueltoperformanexperimentonliveanimals.2、Whenyouperformanexperiment,youmustgatherdataontheprocessyouuseaswellastheresultsoftheexperiment.3、Studentswritea5-pagemini-proposalonhowtop...