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单词
fire drill
释义
fire drill fire drill n.(名词)An exercise in the use of firefighting equipment or the evacuation of a building in case of a fire.消防演习:练习灭火设备的使用或火灾时疏散、撤除建筑物
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electron cyclotron resonance
electron-defect compound
electron deficiency
electron density
electron density map
electron device
electron device testing
electron diffraction
electron diffraction camera
electron diffraction pattern
electron diffractometer
electron discharge
electron distribution curve
electron-donating group
electron donating solvent
electron donor
electron donor-acceptor complex
electron donor-acceptor(EDA)
electron donorED
electron donor solvent
electron doublet
electron drift
electro-necrosis
electron efficiency
electronegative
英汉双解词典收录913115条英汉汉英双解翻译词条,基本涵盖了全部常用单词的读音、翻译及用法,是英语学习的有利工具。
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更新时间:2026/6/22 11:02:37