Noun
- plural form of ballon d'essai
ballons-d-essai
English Wiktionary. Available under CC-BY-SA license.
Link to this page
Cite this page
MLA Style
"ballons-d-essai." YourDictionary, n.d. Web. 06 December 2018. <https://www.yourdictionary.com/ballons-d-essai>.
APA Style
ballons-d-essai. (n.d.). Retrieved December 06th, 2018, from https://www.yourdictionary.com/ballons-d-essai
