Read Edit View history 科学实验 kēxuéshíyàn scientific experiment Origin Definitions Defs Strokes Stroke Words Sentences Sents 科学实验 科學實驗 kēxuéshíyàn scientific experiment an experiment conducted for scientific research purposes
科学实验 科學實驗 kēxuéshíyàn scientific experiment an experiment conducted for scientific research purposes