英语词汇我打开了开关是什么意思，我打开了开关的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	我打开了开关
释义	DEFINITIVE EXAMPLES 权威例句〔fail〕I turned on the switch but the light failed to go on.我打开了开关，但灯没有亮。韦氏高阶
随便看	chemical industry chemical industry chemical industry company chemical industry,chemical engineering and chemical technology chemical inert support chemical inflammation chemical inhibitor chemical injection chemical innibitor chemical insecticide chemical integrity chemical interaction chemical interference chemical intermediate chemical investigation chemical ionization chemical ionization mass spectrometry (CIMS) chemical ionzation source chemical irritability chemical irritant chemical irritant chemical irritation chemical isotope separation chemical jacket removal chemical kinetics

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