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test1 verb test water for purity 检验水的纯度test your English 考查你的英语 ➡ See also the entry for ⇨ try 2 另见try条第2义test ♦︎ experiment ♦︎ try sb/sth out ♦︎ pilot ♦︎ put sb/sth to the test ♦︎ screenThese words all mean to use or examine sth to find out how well it works or to check for problems. 这些词语均表示试验、检验。PATTERNS AND COLLOCATIONS 句型和搭配◆to test (sb / sth) / try sth out / screen sb for sth◆to test sth / experiment / try sth out on sb / sth◆to test / screen patients◆to test a theory◆to put a theory to the test◆to fully / thoroughly test / pilot sth◆to test / screen (sb / sth) regularly / routinely◆to rigorously test sth / put sth to the test■ test [transitive] to use or examine a machine, product or substance to find out how well it works or to find out more information about it; to examine the blood, a part of the body, etc. to find out what is wrong with sb or to check the condition of their health 试验；检验；检查，化验（血液或身体部位等）◆Our beauty products are not tested on animals.我们的美容产品不用动物做试验。◆The water is regularly tested for purity.定期检测水的纯度。◆You should have your hearing tested.你应该测一测听力。◆Two athletes tested positive for steroids.两名运动员的类固醇检测呈阳性。■ experiment [intransitive] to carry out a scientific experiment or experiments; to try new things, ideas or methods to find out how successful they are or what effect they have 做试验；进行实验；尝试；试做◆Some people feel that experimenting on animals causes unnecessary suffering.有人觉得用动物做试验会带来不必要的痛苦。◆He wanted to experiment more with different textures in his paintings.他想在自己的绘画中更多地尝试不同的质感。◆I experimented until I got the recipe just right.我不断尝试，直至找到正合适的烹饪方法为止。■ ˌtry sb/sth ˈout phrasal verb to use or test sb/sth in order to see how good or effective they are 试用（某人或某物）◆They're trying out a new presenter for the show.他们正在为这个节目试用一名新的主持人。◆I've got an idea I'd like to try out.我有个主意想尝试一下。 see also try ⇨ try 2 ■ pilot [transitive] to test a new product, system or idea with a few people or in a small area before it is introduced everywhere 试点；试行◆The recycling boxes have been successfully piloted in a number of areas.回收箱在一些地区试点过后取得成功。■ put sb/sth to the ˈtest idiom (putting, put, put)to put sb/sth in a situation which will show what their true qualities are or how good they are at sth 使受考验；使受检验◆His theories have never really been put to the test.他的理论从未真正经受过检验。◆He took her out on the ski slopes to put her skills to the test.他把她带到滑雪坡道，检验她的技能。■ screen [transitive, often passive] to examine or do tests on a lot of people in order to find out if they have a particular disease or illness 筛查（以检测是否有某种疾病）；检查◆Men over 55 should be regularly screened for prostate cancer.55岁以上的男人应定期做前列腺癌检查。 |