英和和英

to turn down the volume of a sound

to make a person turn down the volume of a sound-producing device

of sound, to gradually decrease the volume

to lower one's voice―drop one's voice―subdue one's voice

the act of reducing the volume of some sound

to adjust the volume by decreasing it

deaden a sound

the condition of one's voice of being hoarse

Turn down the volume, please.

low loudness

to produce sound by vibration

turn up the sound

to continue to turn down the volume

make a weak, chirping sound

to insulate something from sound

make a dull sound

of sound, a gradual decrease in volume

gradually decreasing in volume

amplify sound

crank up the volume

Turn that music down.

the act of sound-proofing something

Make a sound

to absorb sound vibrations

a gradual decrease in loudness

of sound, to echo

the act of combining two or more Chinese characters to form a one-syllabled sound

to make a sound reverberate

to echo sound

of music, the act of lowering a note a half a tone