遡る
JLPT N2 · Verbさかのぼる(sakanoboru)声调 4
to go upstream; to go up (a river); to go back (to the past or origin); to date back (to); to trace back (to)
話は10年前に遡る。— The story goes back ten years.
さかのぼる(sakanoboru)声调 4
to go upstream; to go up (a river); to go back (to the past or origin); to date back (to); to trace back (to)
話は10年前に遡る。— The story goes back ten years.