空前绝后

before your time───在你的时间之前

before the wind───顺风；风前的

before one's time───adv.提早；过早；在某人出生前

before your eyes───在你眼前

before long───不久以后

before the fact───作案前

beforetime───adv.从前，以前（等于formerly）

cone of silence───[通信]静锥区

for once───仅此一次

I have never, before or since, been into another bank where the staff were wearing costumes.───此前还是以后，我都没有再在别的银行里遇到过穿着化装服的银行职员。

splendor of King Solomon passed anything before or since.───所罗门王国的壮观是任何人无法想像的。

I've never felt anything like that before or since.───以前或之后，我都没有过那样的感觉了。

There has never been a day like it before or since, a day when the LORD listened to a man. Surely the LORD was fighting for Israel!───在这日以前，这日以后，耶和华听人的祷告，没有像这日的，是因耶和华为以色列争战。

The result was more human, transparent voice and emotion than I've ever seen before or since on Chinese TV.───那结果比任何我之前看过的中国电视节目更加人性化、原汁原味和富有真情实感。

A blazing sun upon a fierce August day was no greater rarity in southern France then, than at any other time before or since.───在法国南部，八月炎热的日子里骄阳当空，在那之前或之后这都不是什么稀罕的事。

Basically what I said to him was that I had never heard such amazing music before or since.───我对韦恩说﹐我从来也未曾听过如此美妙的音乐﹐以后也未曾遇到更好的。

No bad apples ever went into that cider, and its frothy freshness was the best thing I have tasted, before or since.───从没有坏苹果混进苹果酒中，那泛着泡沫的新鲜苹果酒是我迄今为止尝过的最好的味道。

Ray tuned that guitar as if he were putting his life back into harmony. I have never heard a guitar tuned like that before or since.───Ray为吉他调音，我以前没有过、以后也没有听到过有谁将吉他的音调得那样好，仿佛他是将生活重新“调”回和谐。

It tasted like nothing on earth ever tasted before or since.

The real kicker is that by design, UTF-8 is a much more robust and easily interpretable format than any other text encoding designed before or since.

I've never before or since seen instant mass hysteria to match it.

In the words of the medievalist Norman Cantor, Nothing like this has happened before or since in the recorded history of mankind.

But overall, it looked like no other clock ever seen before or since.

I haven't seen anything so violent before or since.

Communist influence within the Labour Party was probably less between 1929 and 1934 than at any time before or since.

We find ourselves consuming our own soup with a care never exercised before or since.

And they created more partnerships with foundations than any city before or since.