Without precedent
无先例可援,史无前例
🧩 词语组成解析
without
[wɪ'θaʊt]
adv. 在外部;户外;缺少;没有或不显示某事物;
prep. 没有，缺乏;在外面;
conj. 除非，如果不;
🗣️ 情景例句
The office network is running again, we can finally get some work done.
办公室的网络又联上了，我们终于可以做些事情了。
Our product is lower priced than the competition.
我们产品价格低廉，具有竞争力。
I felt sure I would never be able to close the case again.
我相信那箱子再也关不上了。