英语词汇“holding button”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	holding button
释义	holding button [计] 保持按钮；守候电话按钮
随便看	low enrichment low-enrichment reactor low-enrichment uranium lowens lowenstein Lowenstein-Jensen medium Lowenstein's culture-medium Lowenstein's Ointment lowenstine Lowenstin's medium Lowenstin's ointment lowenthal Lowenthal's marginal bundle Lowenthal's tests Lowenthal's tract lowentina low-entropy low-entry networking low entry networking loweporus inflexibilis low equilibrium lower low-er lower- Lower 48 扫除众寺人迹绝扬子江头杨柳春扬子江头杨柳春扬州梦觉扬扬燕新乳扬波喷云雷扬舲万里扬雄仕汉乏良媒扬鞭那忍骤花骢扬鞭骤急白汗流休学休廷休心休息休憩休戚休戦休日休暇休校