做实验

• He must have been doing experiment in the laboratory
  他一定是在实验室里做实验。
• Magic pads , then can start design and test
  魔术焊垫,即可开始自行跳线做实验验证
• We cannot be too careful in doing experiments
  我们做实验无论怎样小心也不会过分。
• There was a list of over a dozen human test subjects
  有记录写着所有用于做实验的人
• We will make an assay of the ore that he brought
  我们将对他带来的矿石做实验鉴定。
• A barber learns to shave by shaving fools
  理发师第一次肯定拿一个傻瓜来学着做实验。
• They always perform their experiments with great patience
  他们总是很耐心地做实验。
• You must experiment , reason , think out new devices
  你们必须做实验，推理，想出新方法。
• You mush experiment , reason , think out new derices
  你们必须做实验，推理想出新方法。
• Many people object to experimentation on animals
  许多人反对用动物做实验。