せいつう · seitsuu
thorough knowledge
JLPT N1 nounAutomated checks pass · no human review yetWhy?Help verify
Kanji in this word
Example sentences
はにてた。 Kare wa shigoto ni seitsuu shite ita.
He was well acquainted with his job.
はにて。 Kanojo wa eigo ni seitsuu shite iru.
She is quite at home in English.
Example sentences from the Tatoeba Project, CC-BY 2.0 FR, licensed for reuse.