1.“vex”的现在分词
1.making you feel annoyed, confused, or worried
1.The present participle of vex
1.Of all the problems with the U. S. health-care system , one of the most vexing for patients is simply sitting in the doctor's waiting room.
在美国医疗体系的诸多问题中，最令病人头疼的问题之一就是坐在医生的候诊室中等待。
2.This issue is the most obvious, and in many ways the most vexing in the long term: How much money do we need to set aside?
这个问题最为突出，从很多方面来看，也是一个长期最令人头疼的问题。我们需要拿出多少钱来解决适应问题？
3.The vexing question is: Why? Bats are the only mammal with a better ability to hear changes in pitch than humans do.
但是，有一个令人苦恼的问题是：为什么蝙蝠是唯一的比人类具有更好听力能力的哺乳动物？
4.The number of defaults required to set off such a chain reaction was a vexing unknown.
要引发这样一个连锁反应的违约数量是个让人恼火的未知数。
5.It's as vexing as the riddle of the Sphinx. And the truth is, no one really knows how they built the pyramids .
这个问题和古埃及司芬克思的谜语一样令人费解。说真的，没人知道古埃及人到底是如何建造了金字塔。
6.As if the mysteries of dark matter and dark energy weren't vexing enough, another baffling cosmic puzzle has been discovered.
神秘的暗物质和暗能量好象不足以让人感到困惑，现在又发现了另外一个莫名其妙的宇宙之谜。
7.If that situation emerges, the U. S. , as well as its Western and Arab allies, will face a set of vexing questions.
如果出现这种情况，美国及其西方和阿拉伯盟友将面临一系列令人为难的问题。
8.Foreign currency statement translation is one of the most vexing and controversial technical issues in the international accounting.
外币报表折算是国际会计最复杂和最具争议性的技术性问题之一。
9.Moreover, Windows can be especially vexing for UNIX software developers accustomed to an expansive and rich set of command-line tools.
对于习惯于使用丰富的命令行工具集的UNIX软件开发人员来说，Windows尤其别扭。
10.The secure exchange of encryption keys used to scramble and unscramble data is one of the most vexing aspects of modern cryptography.
加密与解密数据的密钥的安全传输是现代密码学最棘手的问题之一。