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- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- The solution in the test tube is boiling away. 试管里的溶液不住地沸腾着。
- Put some iron nails at the bottom of a test tube. 把一些铁钉放在试管的底部。
- He mixed chemicals in a test tube. 他把化学药品混合在试管里。
- He never held a test tube in his hand. 他手里从没拿过试管。
- Take care not to break the test tube! 当心别把试管打碎了。
- I nearly fear to tear the tearful girl%26rsquo;s test paper. 我几乎害怕撕那个泪流满面的女孩的试卷.
- Last Saturday’s test with the Primavera was important. 上个星期六和青年队的那一次检验很重要。
- Take care not to break the test tube. 当心别把试管打碎了。
- I nearly fear to tear the tearful girl s test paper. 我几乎害怕撕那个泪流满面的女孩的试卷。
- He demonstrated the principles with chemicals and test tubes. 他借助化学药品和试管讲解了这些原理。
- He added a small amount of water into the test tube. 他往试管中加入了少量的水。
- Take care not to let the gas in the test tube blow back. 当心别让试管里的气体爆炸。
- IBM's test, performed Sept. 16, also is likely to be outdone by a later score. IBM的记录是9/16的测试结果; 其近期的测试结果也打破了那个记录.
- Then she poured the liquid out of the bottle into a test tube. 然后她把液体从瓶子里倒进一个试管。
- There is a green residue in the bottom of the test tube . 试管底部有绿色的沉淀。
- The test tube is closed at one end with a hydraulic seal. 试管的一端为水封所封闭。
- The female figurine is holding a watering can and looks like she’s watering the test tube vases. 女的小雕像拿着一个洒水壶，看上去就像她正在给试管花瓶浇水。
- WHEN YOU BEAT OFF IN A TEST TUBE FOR YOUR SCIENCE PROJECT? 你射在一支试管里当作科学作业?
- Be sure to label all the test tubes . 一定要把所有的试管都贴上标签。
