动词
中文翻译：测试
同义词：
['try', 'examine', 'verify']
例句：
-
1. The new product must pass the test before it can be sold.
新产品必须通过测试才能销售。
-
2. The scientist conducted a thorough test of the new drug.
科学家对新药进行了彻底的测试。
-
3.The engineer tested the machine before it was put into operation.
工程师在机器投入使用前对其进行了测试。