词汇	釉沟
释义	釉沟医enamel grooves
随便看	gases attenuation gas escape Gas escaped from the pipe gas escape pipe gas escape tube gas escape valve gas escaping gas escaping from a pipe gas escaping from the pipe Gases derived from magma gases dissolved under pressure gases exchange between ocean gases exchange between ocean and atmosphere gases extinguish system gases for lasers gases for optical application gases for preservation of foodstuffs Gases from an automobile exhaust through a pipe gases from refinery gases in cylinder gases inerchange Gases,Inert Gases in Liquids, Test for Solubility of Fixed gases in metals gases liquefied petroleum