“狡猾的”的英语可以翻译为：tricky，sly，[法] slippery，trickish，coony ...

恩里科很有心计，是一只狡猾的老狐狸。Enrico was too good, an old fox, cunning.他是个奸诈狡猾的家伙。He's a crafty old devil.老板是个狡猾的老狐狸。The boss is a wily old fox....