Talk-back
n. 工作联络电话
🧩 词语组成解析
talk
[tɔ:k]
v. 说话;讨论;讲，说;说闲话;
n. 交谈;讨论;报告;空话;
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
To do what?
做什么呢？
I subscribed to a lot of periodicals last year.
去年我订了许多期刊。
That sounds interesting. That was a hundred years ago, wasn't it?
听起来很有意思。那是一百年前的事了，不是吗？