Having 2 vowels I guess there are 4 possible pronunciations:
Long A, Long O
Long A, Short O
Short A, Short O
Short A, Long O
Personally I always have pronounced it Short A, Long O...In other words:
VAN (like in minivan) OS (pronounced like the letter O)
Am I wrong ?
Long A, Long O
Long A, Short O
Short A, Short O
Short A, Long O
Personally I always have pronounced it Short A, Long O...In other words:
VAN (like in minivan) OS (pronounced like the letter O)
Am I wrong ?

