词语controlled experiment
解释对照实验
controlled experiment〔名词〕控制实验详细»
controlled experiment〔名词〕控制性试验详细»
对照实验control experiment详细»
对照实验〔名词〕control test详细»
对照实验control experiment;controlled experiments详细»
对照实验controlled experiment详细»
对照实验control experiment;controlexperiment详细»