extremely dull
无聊透顶，索然无味
cause to be less keenly felt; reduce the intensity or effectiveness of
减轻…的感觉；削弱…的强度
she'd have to find something to dull the edges of the pain.她不得不找东西来缓解疼痛。
she'd have to find something to dull the edges of the pain.
她不得不找东西来缓解疼痛。