语意表达：fluke侥幸；偶然的机会
句型操练：His failure in history examination was a mere fluke.
他历史考试没能及格纯属偶然。
She is not usually good at tennis, and that winning stroke was a fluke.
她平时网球打得并不好，那取胜的一击不过是侥幸而已。
句型出处：That could be a fluke, right?
他们只是运气好，对吧

语意表达：bring up 提出
指点迷津：bring up还有抚养长大之意，如He was brought up by his uncle. 他是叔叔拉扯大的。
句型操练：He brought up the issue again at the meeting.
会上他又把那件事情提了出来。
句型出处：I can't believe you're bringing this up at a time like this.
可是我不敢相信你竟然这个时候还提

口语句子：
It's like those people who brag because they're tall.
这就像人家站着说话不腰疼