[mˈhoɾɔɪ]
Let's break it down:
* m: Like the "m" in "moon"
* h: A soft, aspirated "h" (like the "h" in "hello" but very slightly)
* o: Like the "o" in "go"
* ɾ: A "flap" sound, similar to the "r" in "butter" or the "d" in "ladder"
* ɔɪ: Like the "oy" in "boy"
Therefore, the word sounds like "m-ho-roy" with a slight emphasis on the first syllable.