whistling

n.

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

同义词：whistle

the act of whistling a tune

"his cheerful whistling indicated that he enjoyed his work"

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

同义词：whistle

An Investigation of Whistling Atmospherics
Whistling Vivaldi : and other clues to how stereotypes affect us
Whistling in the dark: cooperative trail following in uncertain localization space
Hearing of the Australian whistling moth, Hecatesia thyridion
Whistling in the Dark: Exaggerated Consensus Estimates in Response to Incidental Reminders of Mortality
Bright Ultraviolet Colouration in the Asian Whistling-Thrushes (Myiophonus spp.)
Morphology of UV Reflectance in a Whistling-Thrush: Implications for the Study of Structural Colour Signalling in Birds
Food Availability and Feeding Preferences of Breeding Fulvous Whistling-Ducks in Louisiana Ricefields
Effect of acute captivity stress on plasma concentrations of corticosterone and sex steroids in female whistling frogs, Litoria ewin...
Role of environmental pollutants on immune functions, parasitic infections and limb malformations in marine toads and whistling frog...