Readings
Meanings
彼は文学の研究に専念した。He devoted himself to the study of literature.tatoeba
- to sharpen
- to hone
- to whet
- to grind
- to wash (rice)
Radicals and components
Components
Mnemonic (RtK)
ⓘstone (石) · rock (石) · two hands
From "Remembering the Kanji" by James Heisig · Frame 729
Additional Examples
He is addressed as "Doctor" in his laboratory.tatoeba He is studying agriculture.tatoeba Instructor's room, Joint research roomwiki He became the assistant of the laboratory of Kajuro TAMAKI in Kyoto Imperial University.wiki Banke Shinobi no Den Kenshujowiki Training and seminarswiki Practice Writing
Practice Writing 研
Draw with a guide, then from memory — checked at every step