attenuate

这种药物可以减轻疼痛的强度。

This medicine helps to ___attenuate the intensity of the pain.

音乐厅的弧形木制面板和厚丝绒窗帘经过精心设计，能在不压低音乐表现力的前提下减弱多余的混响。

The concert hall's curved wooden panels and thick velvet curtains were carefully engineered to ___attenuate unwanted echoes without deadening the music.

政府补贴和低息贷款帮助减轻了疫情对社区餐馆造成的经济冲击。

Government subsidies and low-interest loans helped ___attenuate the economic blow that the pandemic dealt to neighborhood restaurants.