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单词
hanger plug
释义
hanger plug
hanger plug
[
′haŋ·ər ‚pləg
]
(petroleum engineering)
A pressure-tight sealing device placed in the casing below the blowout preventer.
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victrolas
victual
victualage
victualed
victualer
victualers
victualing
victuallage
victualled
victualler
victuallers
victual-less
victualling
victualling stores issuing ship
victuals
victum
victus
vicu
vicug
vicugna
vicugna pacos
vicugna vicugna
vicula
vicuna
vicuna mackenna, benjamin
英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/7/21 10:33:12