查询词典 unknown background

Detection of unknown compound from the collected biological sample has long been the difficult part of poison analysis.

从生物样品中检测未知物，一直以来是毒物分析中的一个难点。

Why that should be true only for this particular biotype is unknown. Finding the answer would make a lot of farmers happier.

但是，为什么只有这种特殊的生物型出现了该种情况还不得而知，因此，解答这一难题将使千千万万的农民受益。

A member of a people of unknown origin inhabiting the western Pyrenees and the Bay of Biscay in France and Spain.

巴斯克人居住在西班牙和法国毗临比斯开湾的比利牛斯西部地区一个民族中一员，起源不明

Whether black-market Repoxygen has won any races is unknown.

黑市上的兴奋剂Repoxygen是否帮助运动员赢得过比赛现在还不得而知。

But it seems fairly impossible to expect a poet who was still unknown to the public to start his political career like Winston Churchill, especially when his literature style failed to blandish the emperor, and soon Sima Xiangru was expelled from the court to his hometown Si Chuan.

然而似乎文人的政治生涯刚开始都很难顺利，尤其是自己的文风不讨皇帝喜欢时。于是司马相如被贬到老家四川，没有正当谋生职业的他很快便生活潦倒不堪。

The unknown author of Arden of Faversham (circa 1590) is the most interesting example of end-stopped blank verse.

未知作者雅顿的Faversham （大约1590年）是最有趣的例子月底停止韵诗。

There are different and sometimes unknown reasons why bloat occurs.

有不同的，并且有时未知的原因为致使 bloating 发生。

The cause of bloat is unknown.

事业臌是未知之数。

Actual birthplace unknown (not Blois as sometimes indicated, which was a red herring later made up by Lupin). Perhaps Andresy, a small town located in the Yvelines, near the river Seine, half-way between Paris and Normandy?

准确出生地不详（肯定不是BLOIS，那是罗宾为了迷惑别人而编造的地方），可能是ANDRESY，位于YVELINES的一个小镇，靠近塞纳河，在巴黎和诺曼底之间。

Peeves, who respects the Baron for some unknown reason, calls him "Your Bloodiness " and Mr.

皮皮鬼，因为一些不知道的原因很尊重巴罗，称他做"我的血人大人"和"巴罗先生"。

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切