英汉双语例句-生物医药大词典

And once armed with the drug, you have to devise tests that reveal what type of cancer someone has, in order to find out whether the drug will work in his case.

中文意思：
并且，一旦备有药物，医生须设计测试去揭示病人患有的癌症类型，以此来发现药物是否对他的病例有用。

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	And on-line retailers are seeing big increases in sales -- though not, as yet, profits.			网上零售商在看着销售额大幅增长――虽然利润尚未同样大幅增长。
	And once I was up there, I was actually ok.			当我在那里时，我立刻感到好多了。
	And once a year many of them gather to talk about pi, rhapsodize about it, eat pi-themed foods (actual pie, sure, but so much more), have pi recitation contests and, just maybe, feel a little less sheepish about their unusual passion.			每年一度，他们聚集在一起高谈阔论有关π，吃以π为主题的食物（真正的派，当然了，还有很多其他食品），举行π背诵比赛，也许他们稍稍为自己的特殊兴趣感到有点害羞。
	And once again it looks like PC users will have more options here.			PC用户将会再次拥有更多的选项。
	And once again, thank you very much for coming.			再次感谢大家的莅临。
	And once armed with the drug, you have to devise tests that reveal what type of cancer someone has, in order to find out whether the drug will work in his case.			并且，一旦备有药物，医生须设计测试去揭示病人患有的癌症类型，以此来发现药物是否对他的病例有用。
	And once he said: Four-fifths of our troubles in this life would disappear if we would only sit down and keep still.			他曾经说到：“要是我们仅仅是停止保持不动，那么生活中五分之四的烦恼都要消失。”
	And once in orbit，there's no inexpensive and simple way to service them.			一旦进入轨道，也没有一套简便和低耗的方式来对它们进行维护。
	And once outside in the fresh air, there are plenty of activities to embark upon.			只要置身室外清新的空气中，就可以从事各种各样的活动。
	And once you have been lured in, they fight like hell to keep you: hence the growing number of Silicon Valley lawsuits.			就因为这样，近年来硅谷人事纠纷的官司也越来越多。
	And once you have crossed the line, suddenly you are out.			一旦跨越了某个界限，突然，你出局了。