se relâcher

Les oreillettes et les ventricules fonctionnement ensemble en se contractant (systole ou phase systolique) afin d'expulser le sang du cœur, puis en se relâchant (diastole ou phase diastolique) afin de se remplir de sang.
Your atria and ventricles work together by alternately contracting (systole or systolic phase), to push blood out of the heart, and relaxing (diastole or diastolic phase), to fill with blood.
En se relachant, ils laissent plus d’espace aux viscères et vident les poumons.
And when they spread out, they push up the entrails, and empty the lungs.
Random Word
Roll the dice and learn a new word now!
Why use the FrenchDictionary.com dictionary?

THE BEST FRENCH-ENGLISH DICTIONARY

Get More than a Translation

Get examples and pronunciations for millions of French words, English words, French phrases, and English phrases.

WRITTEN BY EXPERTS

Translate with Confidence

Access millions of accurate translations written by a team of experienced English-to-French and French-to-English translators.

FRENCH AND ENGLISH EXAMPLE SENTENCES

Learn by Example

Browse thousands of French-English example sentences throughout our dictionary.

CONNECT TO THE FRENCH-SPEAKING WORLD

Express Yourself in French

Browse nuanced French-to-English and English-to-French translations and find the word you’re looking for.
Word of the Day
to season