• I thought that sooner or later one thing was sure to happen: The first real test once he was through school would ruin him.

    VOA: special.2010.03.27

  • Then they test you to make sure that you have adequate protection, and some people need an additional shot after that.

    然后医生会检测以确定你已获得了保护,有些人在测试完后需要再打一针

    耶鲁公开课 - 生物医学工程探索课程节选

  • Don't worry. I'm sure you will pass the next test.

    别担心。我相信下次你肯定能通过的。

    I'm sure 课堂 - SpeakingMax英语口语达人

  • So also, along those lines in terms of test taking, make sure you also box your answers and that you keep track of significant figures and that you also remember to include your units.

    另外,既然提到了答题要求,我想提醒大家考试的时候务必标出自己的答案,保持有效数字的一致性,并且记得带上单位。

    麻省理工公开课 - 化学原理课程节选

  • Basically, injecting it into some test subjects, making sure that they didn't get diseased from it and looking at antibody responses to see if it worked and it did.

    他们把疫苗接种到测试对象体内,确定接种者不会感染疾病,同时观察抗体的应答反应,了解疫苗是否有效

    耶鲁公开课 - 生物医学工程探索课程节选

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