英语词汇“emergency call button”的翻译、意思、用法、释义-英汉汉英词典

单词	emergency call button
释义	emergency call button紧急调用钮emergency call button緊急呼叫按鈕機械工程emergency call button緊急呼叫鈕電子計算機名詞
随便看	good, bad and indifferent good ball good behavior good behaviour good-behaviour goodbehaviour good berth good bodily constitution good book good book, the good box office good boy good breeding good breeding, good-breeding goodbreeding good buddy good business! good but not smart good butt good buy good by good-by goodby good bye