研 ぎ澄 まさなければいけない togisumasanakereba ikenai
togisumasanakereba ikenai
Godan Verb (su)
, i-Adjective
Alternative obligation form of 研ぎ澄ます
1. Must sharpen; Need to refine; Must hone
Obligation
Word Pronunciation
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No variants available for this word.