natural color and appearance of the skin of the face
general character or aspect of sth
"diphthongs are complexions of vowels"
"he altered the complexion of his times"
"a liberal political complexion"
"The setting sun complexioned the hills"
What you say puts a very different complexion on the matter.
出自： G. B. Shaw
People of varying political complexion.
出自： L. Woolf