How to say "theory" in Japanese?
What is the Japanese word for theory? Learn the Japanese translation for "theory" with Tobo English-Japanese Picture Dictionary. What does 理論 (riron) mean? Meaning of 理論 (riron) is theory in English.
Japanese Translation for "theory"
理論
Kana (Hiragana, Katakana)
りろん
Romaji
riron
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