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1·The scientist conducted an interesting experiment in a test tube.

科学家在试管中进行了一项有趣的实验。youdao

2·The student used a test tube to observe the chemical reaction.

学生用试管来观察化学反应。youdao

3·She carefully picked up a test tube.

她小心地拿起了一个试管。youdao

4·This test tube contains a special liquid.

这根试管里装着特殊的液体。youdao

5·We need more test tubes for the experiment.

我们需要更多的试管来做实验。youdao

6·He poured the solution into the test tube.

他把溶液倒进了试管。youdao

7·The test tube plays an important role in the experiment.

试管在实验中发挥了重要作用。youdao

8·That new test tube looks very clean.

那支新试管看起来很干净。youdao

9·The teacher showed how to use a test tube.

老师展示了如何使用试管。youdao

10·The little kid looked at the test tube curiously.

小朋友好奇地看着试管。youdao

试管

1·This is when the fascinating science of very big cosmic phenomena can be done with a test tube filled with glycerol and water.

这时一个巨大的宇宙现象背后那迷人的科学就可以在一个装有甘油和水的试管里完成。

2·In a test tube, the lymphocytes are perfectly capable of killing tumor cells.

在试管中的这些淋巴细胞对肿瘤细胞有很强的杀伤能力。

3·Figure 3 shows a green LED inside an inverted test tube for protection against rain.

图3显示了位于一个倒转试管(用来做防雨保护)内的一个绿色LED。

4·It was strange enough when cloned cow meat entered the food chain, but now one scientist is trying to grow test tube meat in his laboratory.

克隆牛肉进入食物链已经足够奇怪了，但现在一个科学家正试图在实验室里从试管中“长出”肉。

5·The married patient hopes to conceive after completing a test tube baby programme.

已婚的德亚希望试管婴儿项目完成后自己能怀孕。