和英／英和辞典 - Japanese⇔English Dictionary

1. 1. [n] dose (of radioactivity)

Kanji in this word

• 線
  line, track

  On: セン (sen)

  Kun: すじ (suji)

  15 strokes · Grade 2 · JLPT N2
• 量
  quantity, measure, weight, amount, consider, estimate, surmise

  On: リョウ (ryou)

  Kun: はか.る (haka.ru)

  12 strokes · Grade 4 · JLPT N2