直到...为止

Diffusion of molecules through a semipermeable membrane from a place of higher concentration to a place of lower concentration until the concentration on both sides is equal.

液体通过一个半透膜进行的扩散，直到膜两边液体的浓度相同为止。

Like all the other firms they had to shadowbox around the money issue until things got awkward.

和所有其它事务所壹样，壹谈钱的问题上他们就连闪带躲直到大家都尴尬为止。

I have been shoring until worn out so far.

我一直在撑，直到精疲力竭为止。

Plus, I was told I had to pick up the slack because we'd be short-handed for the next few weeks until they hire someone new.

此外，我被告知必须接下这个烫手山芋，因为我们接下来的几个星期会人手不足，直到他们找到新人为止。

We will go straight along the channel until we pass the Signal Tower.

我们将没这条航道一直前进，直到通过信号塔为止。

For all his single-mindedness, however, nothing in his life up to that point had prepared him for the challenges he now faced.

因为他实在太专注了，可直到当时为止，他生命中没有任何东西能为他现在所面临的挑战做好准备。

Transfer the skillet to the oven and roast until the salmon is cooked through, about 7 minutes.

将鲑鱼翻面，然后把锅子放进烤箱，烤大约7分钟，或是直到你喜欢的熟度为止。

But one aspect of the pollution that is very noticeable in this windy city is the plastic bags that swirl gracefully among the tall buildings till they are captured by some tree branch or that skitter along the roadways and sidewalks until they are picked up by the sanitation workers. But too often these ubiquitous plastic bags end up in the city's potentially lovely waterways and, just as bad, in farmers' fields.

但是， 在这个多风的城市里有一种污染非常显眼，那就是塑料袋，它们或是优雅地盘旋于高耸的楼宇之间，最后挂落在树枝上；或是掠过马路和便道，直到环卫工人捡起来为止；但更为经常的是，这些无处不在的塑料袋最后飘落在本应是宜人可爱的水道上；同样糟糕的是，它们还常常掉落在农田里。

He listened till the sound of the man's feet died away.

他倾听着，直到那个人的脚步声消失为止。

Not the last time Lamb's letters, I came upon the following, in a note to Southey; But there is a man in my office, a Mr.

当我晚上睡不着时，我就想像着和H先生就一假设的题目进行对话，在幻想中一直和他无聊地扯下去，直到我大笑或是睡着为止，我发现这方法很灵验……。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。