单词	speed economy
释义	speed economy 速度经济
随便看	fluidity resistance fluidity restriction fluidity spiral Fluidity Surpins fluidity surplus fluidity temperature fluidity temperature relationship fluidity-temperature relationship fluidity test fluidity test barpiece fluidity test bar piece fluidity test mold fluidity test piece Fluidity too much fluidity under skin fluidity value fluidius extractus fluidizability fluidizable fluidizable particle size fluidizaing reactor fluidization fluidization air rate Fluidization and Suspension Combustion fluidization bed boiler