+7 = 10

ㄖㄨㄛˋruò

ㄖㄨㄛˋruò
  1. 柔弱」、弱不禁風」。
weak; feeble, young, inferior; not as good as, (following a decimal or fraction)​ slightly less than
Schwäche (S)​, schwach (Adj)​
faible, fragile, inférieur, un peu moins