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单词
obscuration-type photoelectric smoke detector
释义
obscuration-type photoelectric smoke detector
网络
减光型光电感烟探测器
网络释义
1.
减光型光电感烟探测器
消防专... ... obscuration 朦胧
obscuration-type photoelectric smoke detector
减光型光电感烟探测器
observation port 观察孔 ...
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例句
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laying vehicle
laying waste
laying winch
laying work
lay in lavender
lay in ruins
lay inspector
lay in state
lay in stores for
lay intermediary
lay in the dust
lay in the oars
Lay in the oars!
lay in the way
lay into
lay investiture
lay in wait
lay in wait for
lay it down
lay it on
lay it on the line
lay it on thick
lay it on thick
lay it on with a trowel
lay it out
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：2026/7/6 8:54:22