英语词汇“占用信号”的翻译、意思、用法、释义-英汉汉英词典

单词	占用信号
释义	占用信号seizure signal双向☞占用信号--占线信号
随便看	wash-- donga-- shebka wash; donga; shebka wash down wash-down washdown wash down closet wash-down closet washdown spear washdown station wash drawing wash durm washed washed, as with gold, &c. washed clay washed clot washed cloth washed coal washed gravel washed his hands and feet washed his hands and feet, washed out washed-out washed overboard washed overboard 浪击落水 washed rug