換機信號[ 一卷影片片尾上預(yù)告放映員換機的小標記。(IXB)] change over: 掉期; 改變成; 轉(zhuǎn)換; 轉(zhuǎn)接change-over(change of ends): 換邊aerial change-over switch: 天線轉(zhuǎn)換開關(guān)antenna change over switch: 天線轉(zhuǎn)換開關(guān)antenna change-over switch: 天線轉(zhuǎn)換開關(guān)下載手機詞典可隨時隨地查詞查翻譯
