whistle

whistle

名词 whistle:

the sound made by something moving rapidly or by steam coming out of a small aperture

同义词：whistling

the act of signalling (e.g., summoning) by whistling or blowing a whistle

同义词：whistling

acoustic device that forces air or steam against an edge or into a cavity and so produces a loud shrill sound

an inexpensive fipple flute

同义词：pennywhistle, tin whistle

动词 whistle:

make whistling sounds

move with, or as with, a whistling sound

utter or express by whistling

move, send, or bring as if by whistling

make a whining, ringing, or whistling sound

同义词：sing

give a signal by whistling