单词	butterfly throttle valve
释义	butterfly throttle valve 蝶形节流阀
随便看	multilayer forwarding multilayer forward network multilayer forward neural network multi-layer fracturing multi-layer frame multi-layer fusion multi-layer fusion of information multi-layer fuzzy comprehensive evaluation multi-layer fuzzy controller multi-layer fuzzy control model multi-layer fuzzy quality model multilayer gas-discharge display panel multi-layer geomaterials multilayer glass multi-layer glass multi-layer glass manufacture multilayer glazing multi-layer glazing multi-layer goaf multilayer grid file multi-layer grid spatial index multilayer grouping multi-layer headbox multi-layer heat conductivity multilayer heater