倍 double, twice, times, fold 10 strokes taught in grade 3 old JLPT 2 #714 in newspapers Readings Onバイ In Chinese 倍 Words written with it 倍 ばい double N4 倍率 ばいりつ magnification N1 倍増 ばいぞう doubling 人一倍 ひといちばい (much) more than others 一倍 いちばい multiplying by one 倍加 ばいか doubling 倍額 ばいがく double amount