The implication was that the writing was clearly on the wall for minor argots.

言外之意是，刻画在墙上的文字是一些微小的暗语。

Russian argots exhibit the distinctive features of their semantic novelty, their uniqueness in vocabulary formation and their strong flavor of rhetoric.

俄语隐语具有语义新颖、构成方法独特、修辞色彩浓郁等特点。