Informal group
[经] 非正式组织(团体)
🧩 词语组成解析
group
[ɡrup]
n. 组，团体;群，批;（雕塑等的）群像;（英美的）空军大队;
vt.& vi. 使成群，集合;
vt. 分类，归类;
🗣️ 情景例句
And ...?
而且……
They called us just as we were having dinner.
当我们正在吃晚饭，他们就打电话给了我们。
That rings a bell.
我总算想起来了。