Call-back apparatus
[计] 回叫设备
🧩 词语组成解析
call
[kɔl]
v. 呼唤，喊叫;召唤，叫来，召集;下令，命令;打电话给;
n. 喊叫，大声喊;电话联络;必要，理由;要求;
back
[bæk]
n. 背，背部;背面，反面;后面，后部;（椅子等的）靠背;
vt. 使后退;支持;加背书于;下赌注于;
vi. 后退;倒退;
adj. 背部的;后面的;以前的;拖欠的;
adv. 以前;向后地;
🗣️ 情景例句
And to Robbie and the Stewart family
并且感谢Robbie和Stewart全家
Excuse me. Could you please tell me how to get to the station?
劳驾，请问到火车站去怎么走？
Is this the right bus for the Capital Library?
这辆车到首都图书馆吗？