释义 |
an·nun·ci·a·tor 英ə'nʌnsieɪtəʳ美ə'nʌnsieɪtər 基本英英搭配记法近义反义 n.通告者⁴⁰;信号器⁶⁰
Noun: an indicator that announces which electrical circuit has been active as on a telephone switchboardannunciator board示号器板annunciator system示号器系统needle annunciator指针示号器annunciator clock信号钟annunciator relay信号继电器annunciator bell信号铃annunciator panel信号控制盘alarm annunciator警报信号器annunciator jack示号器塞孔annunciator disk圆盘号码同electronic annunciator电子信号机annunciator drop号牌annunciator alarm警报信号器drop annunciator吊牌通报器,色盘降落… announci-ator表名词⇒n.通告者⁴⁰;信号器⁶⁰近义词 communicant领圣餐的人 |