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单词
crown head
释义
crown head
美
英
un.
冠头；拱形封头
英汉
网络释义
un.
1.
冠头
2.
拱形封头
1.
拱形封头
机械专业英语词汇-机械资讯-马棚网... ... crown ditch 截水沟，天沟
crown head
(加热器)
拱形封头
，上部水室 crown hinge 顶铰 ...
www.mapeng.net
例句
释义:
冠头,拱形封头
随便看
locked knee
locked laser
locked layer
locked loop
locked lung syndrome
locked market
locked mode
locked name
locked nucleic acid
locked nut
locked onto
locked-open manual valve
locked oscaillator
locked oscillator
lock out
locked-out
locked page
locked people
locked position
locked position of coupler
locked push-button
locked push button
locked record
locked register
locked resource
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更新时间：2026/4/29 8:55:31