Word · 単語
精通
Reading せいつう
being well versed (in)
being well versed (in) · being well acquainted (with) · being familiar (with) · having a thorough knowledge (of) · being an authority (on) · (a boy's) first ejaculation · spermarche · semenarche
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JLPT
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strokes
#12070
frequency
Not started
Mastered counts as known everywhere (frontier, map, extension) but never appears in the quiz again. New wipes the review history for this item.