damping
动词 damp:
deaden (a sound or noise), especially by wrapping
同义词:muffle, mute, dull, damp, dampen, tone down
restrain or discourage
同义词:damp
make vague or obscure or make (an image) less visible
同义词:dampen, deaden, damp
lessen in force or effect
同义词:dampen, damp, soften, weaken, break