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单词
oral ring
释义
oral ring
网络
口环
网络释义
1.
口环
吻由颚环(maxillary ring)
口环
(
oral ring
)两部分组成,为了分类上的方便,将吻可分为八个区。吻具有几丁质的颚片和各种形状的 …
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例句
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drill pipe clamp
drill pipe counter
drill pipe coupling
drill pipe cutter
drill pipe elevator
drill pipe float valve
drill pipe gauge
drill pipe inspection
drill pipe joints
drill pipe protector
drillpipe pump down plug
drill pipe rack
drill pipe slip
drill pipe spinner
drill pipe stabilizer
drill pipe sticking
drill pipe string
drill pipe sub
drill piston
drill planting
drill plate
drill plate fixture
drill plates
drill platform
drill plough
英汉双解词典包含2704715条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2026/10/11 19:22:55