キュウ, ただ.す

twist, ask, investigate, verify

JLPT1 G7 S9 F1820

# as described in (twisted threads) + thread (for emphasis/clarification) → *entwine* thread → *twist* → *rectify* (← prevent another from straying; compare ) → *follow about*; *examine* (← twist); *be strict with* (← rectify). A variant form, , combines thread + a variant form of .

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