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BNC: 10133 COCA: 8997

the process of trying methods, activities, etc. to discover what effect they have实验;试验

Children need the opportunity for experimentation.孩子们需要机会去尝试。
Extensive experimentation is needed before new drugs can be sold.药物在销售之前需进行广泛试验。
Experimentation with illegal drugs is dangerous.用禁药做实验是危险的。
BNC: 10133 COCA: 8997
BNC: 10133 COCA: 8997
BNC: 10133 COCA: 8997
experimentation
General words for tests and testing: test, trial, experiment...

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