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to steal
to plagiarize; to steal (a technique, idea, etc.); to watch and learn
to do stealthily
to do during scant time
to steal a base
誰かが財布を偸んだらしい。
It seems someone stole the wallet.
偸むのは絶対にいけないことだ。
Stealing is absolutely wrong.
時間を偸んで本を読んでいる。
I steal time to read books.