英语词汇“casinghead”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	casinghead
释义	casinghead \ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷\ noun : a fitting at the top of the casing of an oil or gas well to allow pumping, cleaning, and the separation of gas from oil
随便看	-triene triene triennial triennially triennium triens trientalis trier trier trierarchy tries tries trieste triestene tri-ester triestine triestino trieteric triethanolamine triethiodide triethiodide triethyl triethylamine triethylene triethylene glycol

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