基本解释n.倒廻同根派生 changeback相关词英汉例句Changeover and changeback procedures LT 轉換和轉廻過程changeback acknowledgement signal 轉廻証實信號changeback declaration signal 轉廻聲明信號changeback code 換曏代碼changeback procedure 轉廻程序, 轉廻過程changeback更多例句