How To Spell HFO?
How to Pronounce HFO?
Correct pronunciation for the word "HFO" is [ˌe͡ɪt͡ʃˌɛfˈə͡ʊ], [ˌeɪtʃˌɛfˈəʊ], [ˌeɪ_tʃ_ˌɛ_f_ˈəʊ].
What are the misspellings for HFO?
Usage over time for HFO:
This graph shows how "HFO" have occurred between 1800 and 2008 in a corpus of English books.