查询词典 not until

It is only recently/It is not until recently that astronomers have begun specific research into black holes.

本文主要介绍了黑洞的概念，黑洞是怎样产生的，以及有关黑洞的一些研究。

It is not until we come to examine the records of the higher civilisations of Assyria and Egypt that we discover any distinct varieties of canine form.

这不是，直到我们来看看记录的高等文明的assyria和埃及，我们发现有任何明显的品种犬的形式。

Developers at first preferred to develop their own physics models; it was not until 2003, he says, that the logic of buying one off the shelf and then customising it for a particular game became generally accepted.

开始的时候游戏开发者热衷于自己开发物理模式；他说，直到2003年，现货购买的方式，以及而后的为某一款游戏定制的方式才逐渐被接受了。

Developers at first preferred to develop their own models; it was not until 2003, he says, that the logic of buying one off the shelf and then customising it for a particular game became generally accepted.

开发商们起初总是希望能开发自己的模型。另据他称，直到2003年，购买模型之后服务于一个特定游戏的流程才被广泛接受。

Not until his final tracks does McLaughlin reprise his unique style of previous recordings with an octet of fingers flying across the fretboard.

Mclaughlin一直将他前一张唱片独特的风格，指板上运指如飞的八重奏进行到最后一曲。

It was not until the 1950s that rock and roll music became popular.

一直到五○年代摇滚乐才开始变的流行。

It was not until 788, when Wei Gao was appointed governor of Jiannan, that the project recommenced.

直到唐德宗贞元四年(788)韦皋任剑南节度使，又继续进行这一工程。

He struggles to see her face-she is ahead of him in line-but it is not until she has bought her ticket and turns to walk away that he realizes her beauty, which is pale and dark-eyed and full-mouthed, and which quickens his heart beat.

但是，一直到她买好票走开，他才睹她的芳容：雪白的皮肤，马里发亮的眼睛，丰满的嘴唇。他心族摇荡，狂跳不止。

He struggles to see her face-she is ahead of him in line-but it is not until she has bought her ticket and turns to walk away that he realizes her beauty, which is pale and dark-eyed and full-mouthed, and which quickens his heart beat.

他竭力想一睹她芳容，她就近在咫尺，但直到她买了转身离开，才一睹她的花容。此时他在注意到她是多么迷人，皮肤白皙光滑，乌黑灵动秋波盈盈的双眸，丰满性感的双唇，他心旗摇曳；狂跳。

Not until he took off his dark glasses did I recognize him.

直到他取下他的墨镜我才认出他。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。