Translation

nyuugyuu means "Milk Cow" in English.

nyuugyuu written with kanji is 乳牛.
These are jouyou kanji 常用漢字, taught in the sixth year of shougakkou 小学校.
nyuugyuu written with katakana is ニュウギュウ.
nyuugyuu written with hiragana is にゅうぎゅう.
Romaji nyu u gyu u
Hiraganaにゅぎゅ
Katakanaニュギュ
Kanji
Meaning Milk Cow
School Level 小6 小2

Orthography Notes

  • にゅ and ぎゅ are compound kana representing a single syllable with multiple characters.

Trivia

Further Reading

Wikipedia: 乳牛 (Dairy_cattle)