n. 音效, 声音（sound的复数）

n the particular auditory effect produced by a given cause

n the subjective sensation of hearing something

n mechanical vibrations transmitted by an elastic medium

n the sudden occurrence of an audible event

n the audible part of a transmitted signal

n (phonetics) an individual sound unit of speech without concern as to whether or not it is a phoneme of some language

n a narrow channel of the sea joining two larger bodies of water

n a large ocean inlet or deep bay

v appear in a certain way

v make a certain noise or sound

v give off a certain sound or sounds

v announce by means of a sound

v utter with vibrating vocal chords

v cause to sound

v measure the depth of (a body of water) with a sounding line