subdued

/səbˈduːd/

形容词

（色彩或光线）柔和的，暗淡的
subdued lighting
柔和的灯光
（人）闷闷不乐的，默不作声的
He seemed a bit subdued at lunch - is he all right?
午饭时他显得有点儿闷闷不乐——他没事吧？