Answering signal
[電] 回答訊號
?? 詞語組成解析
[計] 應答
signal
['s?gnl]
n. 信號，暗號;預兆，征象;動機;導火線;
vt. 向…發信號;用動作（手勢）示意;以信號告知;
vi. 發信號;
adj. 顯著的，優越的;暗號的，作信號用的;
sign記號，信號+al表名詞 → 信號
??? 情景例句
We have already conceded, it's in your hands now.
我已經做出讓步，現在決定權在你手中。
You know that some countries are selling this kind of products at cheap prices in large quantities.
您知道有的國家對這種商品正在削價拋售。
(Bruce rings up his father on the telephone.)
（布魯斯給他父親打電話。）