to experiment experiments
去做实验
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The Global Chemistry Experiment is a set of experiments developed by IUPAC and UNESCO for pupils of different ages to analyze the quality of water and learn how to treat their local water sources.
UNESCO: Basic Sciences
应用推荐
模块上移
模块下移
不移动