acknowledger
常见例句
- We acknowledger with thanks thereceipt of the cheque fori $31b 250, in settlement of your account to 15th May.
为结清到5月15日为止的贵方帐款，贵方所寄面额31250元支票我们已经收到。 - train control acknowledger
列车自动控制警惕器 - hold acknowledger
保持应答 - acknowledg(e)ment
承认, 致谢 返回 acknowledger