adj.
不聽話的，頑皮的，淘氣的
不妥當的；不規矩的；下流的，猥褻的
"You naughty children , " says their stepmother .
“妳們兩個頑皮的孩子，”後母說。
It 's unjust to punish one naughty boy and not the other .
只懲罰壹個淘氣的男孩而不懲罰另壹個是不公平的。
His children are well bred , whereas those of his sister are naughty .
他的孩子很有教養，但他姐姐的孩子卻調皮得很。