subtle

US /ˈsʌt̬.əl/
UK /ˈsʌt̬.əl/
"subtle" picture
1.

微妙的, 精細的, 不明顯的

so delicate or precise as to be difficult to analyze or describe

:
The painting had a subtle blend of colors.
這幅畫的色彩融合得非常微妙
There was a subtle change in his expression.
他的表情發生了細微的變化。
2.

巧妙的, 狡猾的, 機智的

making use of clever and indirect methods to achieve something

:
He used a subtle approach to persuade them.
他用了一種巧妙的方法來說服他們。
Her subtle hints were finally understood.
巧妙的暗示終於被理解了。