和英／英和辞典 - Japanese⇔English Dictionary

1. 1. [n] simple system; single-entry (bookkeeping)

Kanji in this word

• 単
  simple, one, single, merely

  On: タン (tan)

  Kun: ひとえ (hitoe)

  9 strokes · Grade 4 · JLPT N2
• 式
  style, ceremony, rite, function, method, system, form, expression

  On: シキ (shiki)

  6 strokes · Grade 3 · JLPT N2