Как по Английски будет mettre à l'essai

noun

A procedure intended to establish the quality, performance, or reliability of something, especially before it is taken into widespread use.

Примеры использования:

Both countries carried out nuclear tests in may

verb

Short for test match.

Примеры использования:

The first test against new zealand

noun

A test of the potential of someone or something, especially in the context of entertainment or sport.

Примеры использования:

The actress had been given her role only as a try-out

idiom

Put to the test, as for its quality, or give experimental use to

phrasal verb

Test something new or different to see whether it is suitable or pleasing.

Примеры использования:

They're having fun discovering and trying out new things