Vocabulary


研ぐ togu (1)to sharpen, to hone, to whet, to grind, (2)to wash (rice), (3)to scour, to polish, to burnish godan, verb, vtrans
研
polish, study of, sharpen
Readings: ken, to.gu, nori
Main radical: 石 (112) Strokes: 9 picture (png) | animation (svg) | table (svg)

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研究開発所 kenkjuukaihacušo R & D centershigoto
研究所 kenkjuudžo research establishment (institute, laboratory, etc.); research establishment (institute, laboratory, etc.)all, gakkou, shigoto
研究者 kenkjuuša researchershigoto
研究室 kenkjuušicu study (room)jlpt4
研究 kenkjuu study, researchjlpt3, jlpt4
研修 kenšuu training (esp. in-service), induction coursesuru
Verb is godan, transitive
 positivenegative
present indicativeplaintogutoganai
politetogimasutogimasen
present progressiveplaintoide irutoide inai
politetoide imasutoide imasen
past indicativeplaintoidatoganakatta
politetogimashitatogimasen deshita
presumptiveplaintogou
togu darou
toganai darou
politetogimashou
togu deshou
toganai deshou
past presumptiveplaintoidarou
toida darou
toganakatta darou
politetoida deshoutoganakatta deshou
imperativeplaintogetogu na
politetoide kudasaitoganaide kudasai
provisionalplaintogebatoganakereba
conditionalplaintoidaratoganakattara
politetogimashitaratogimasen deshitara
potentialplaintogerutogenai
politetogemasutogemasen
causativeplaintogaseru
past causativeplaintogaseta
passiveplaintogareru
past passiveplaintogareta
passive causativeplaintogaserareru
togasareru
past passive causativeplaintogaserareta
desiderativeplaintogitai
past desiderativeplaintogitakatta
gerundiumtoide