復數(shù)：waterbeds

A waterbed, water mattress, or flotation mattress is a bed or mattress filled with water. Waterbeds intended for medical therapies appear in various reports through the 19th century.

Waterbed
Waterbed
Waterbed
Waterbed Effects and Buyer Mergers
The Waterbed Effect in Spectral Estimation
The "Waterbed"Effect and Price Regulation
WATERBED BEDLINER FOR USE WITH A PICKUP-STYLE VEHICLE
Testing the "waterbed"effect in mobile telephony
THE WATERBED EFFECT: WHERE BUYING AND SELLING POWER COME TOGETHER
Effects of waterbed flotation on premature infants: A pilot study
BUYER POWER AND THE ‘WATERBED EFFECT’*
TESTING THE “WATERBED” EFFECT IN MOBILE TELEPHONY
Differential Buyer Power and the Waterbed Effect: Do Strong Buyers Benefit or Harm Consumers?