英语词汇“well head”的翻译、意思、用法、释义-英汉汉英双解词典-良福网

词汇	well head
释义	well head 基本英英例句井源,井口名词 wellhead: the source of water for a wella structure built over a wellLand the BOP onto thewell head.座防喷器到井口头。 To a frog in a well heaven is only a sieve in size.井蛙观太空，天仅井口大。
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