英语词汇“previously arranged signal”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	previously arranged signal
释义	previously arranged signal 约定信号
随便看	sellswords sell't sellt sell the bearskin before one has caught the bear sell the bear's skin before one has caught the bear Sell the bear's skin before one has caught the bear. sell the book sell the dummy sell the lion's skin before one has caught the lion. sell them sell the pass sell-through sell through sellthrough sell-throughs sell time sell to Sell To Close Sell To Open sell to the trade sell under hammer sell up sell us sell well sell what one produces 12512554 125125551 125134 1251431 125143112 125143115 125143121 125143122 1251431*34 125143152 卡内基音乐厅卡农卡剌特卡口卡地阿唑卡塔尔卡壳卡子卡宾枪卡尺