seven shades

Noun

plural plural-only slang

(slang) A complete range; a whole lot; used with of and a noun or occasionally an adjective.

Japanese Meaning

全体、つまりごく幅広い種類や多さを意味する（俗語表現で「非常に多くの」や「完全な範囲」を表す）

Her paintings capture seven shades of longing, offering viewers a complete range of emotion.

彼女の絵は切なさのあらゆる色合いを捉えており、見る人に感情の幅広い体験を与える。

Sense（1）

(slang) A complete range; a whole lot; used with of and a noun or occasionally an adjective.

I'd have to be seven shades of stupid not to catch their drift.