过热下降...

n.（过热蒸气的）减温器...

desuperheater的音标：desuperheater的英式发音音标为：[di:sjʊpə'hi:tə]desuperheater的美式发音音标为：[disjʊpə'hitə]...

desuperheating的音标：desuperheating的英式发音音标为：[di:su:pər'hi:tɪŋ]desuperheating的美式发音音标为：[disupər'hitɪŋ]...

desuperheat的音标：desuperheat的英式发音音标为：[di:sjʊpə'hi:t]desuperheat的美式发音音标为：[disjʊpə'hit]...

v.（使）（过热蒸气）减温...