test tube
'Tubo de ensayo' in English translates to 'test tube'. It is a term used most often in the field of science and laboratories. It refers to a thin clear piece of glass container that has a rounded or pointed bottom, used in scientific experiments and tests, often to hold, mix, or heat small quantities of liquid or solid chemicals.
The scientist uses a test tube for his experiments.
In this example, the phrase 'tubo de ensayo' is used in a context where a scientist is using it for his experiments. It shows the practical application of a 'test tube' in a laboratory setting.
He filled the test tube with a chemical solution.
This phrase is an example of using 'tubo de ensayo' in a situation where someone is filling it with a chemical solution. This illustrates how a test tube is used in chemistry and other similar scientific disciplines.
The test tube broke and the liquid spilled out.
This example illustrates a situation where the 'tubo de ensayo' breaks, causing the liquid inside it to spill out. This could be a common scenario in a laboratory, highlighting the fragility and importance of the test tube in experiments.