Translation

ādobāku means "Aardvark" in English.
It's a katakanization, a loan-word.

ādobāku is normally written with katakana, as アードバーク.
ādobāku written with hiragana is あーどばーく.
ādobāku does not have kanji.
Romaji aa do baa ku
Katakanaアードバーク
Hiraganaあーどばーく

Orthography Notes

Synonyms

Scientific name: Orycteropus afer.

Further Reading

Wikipedia: ツチブタ (Aardvark)