vt. tarnish玷污。 discolour the complexion of: put to the blush,makesblush使臉紅，使羞愧。 △2H.IV.2.2.5 (4): “Faith,itdoes me (i.e. weariness attaches itself to me),thoughit discolours the complexion of my greatness to ac-knowledge it.”真的，我是疲倦了，雖然以我的尊嚴(yán)，承認(rèn)這一點(diǎn)未免不大光彩。