The telltale smell of cigarettes told her that he had been in the room.

那股明显的香烟味告诉她，他曾在这房间里待过。

Only occasionally did the telltale redness around his eyes betray the fatigue he was suffering.

只有在他眼周发红的时候才偶尔显出他有多么疲劳。

The handle of the telltale tea-spoon was visible under the bed-valance.

床帷下面露出了泄露秘密的茶匙柄。

To assess whether the authors claimed any causation, researchers then looked for telltale verbs in each paper's title and abstract, verbs like "enhance", "promote", "facilitate", and "strengthen".

为了评估作者是否声称过任何因果关系，研究人员在每篇论文的标题和摘要中寻找能说明问题的动词，比如“增强”、“促进”、“便利”和“加强”。

The telltale sign it's too late?

警示标志晚了？

The first telltale sign is enthusiasm.

第一个表现是热情。

Remorse about having ignored the telltale signs?

或因无视之前的斑斑劣迹而自责不已？

Looking for Soccer-Ball Nebula's Telltale heartbeat.

寻找“足球”星云的心跳。

These would leave telltale marks in the LHC detectors.

这些粒子将在大型强子对撞机的检测器上留下易于辨认的痕迹。

The upward-sloping trend is a telltale sign of a memory leak.

上升趋势是存在内存泄漏的警示信号。

Telltale empty paper bags were found on the bank of the river.

河岸上的空纸袋很能证明这一推测。

The telltale sign is that files prefixed with "_atc" are compiled.

依据的标志是以“_atc”为前缀的文件已经编译过。

Another telltale sign of a vampire was a lack of reflection in mirrors.

还有一种传说认为吸血鬼在镜子里没有反射影像。

Gradually the police learned to look for telltale signs, Hosham told me.

侯山姆告诉我，警方逐渐开始学着寻找蛛丝马迹。

During the actual ovulation period, there are a number of telltale signs.

在真正的排卵期，有一些迹象是你可以注意到的。

Instead, the Bank of England tracks data on Internet searches for telltale terms.

相反，英格兰银行追踪网上搜索的数据以获取指示性的词组。

Our toilets will check our excretions for telltale signs of disease, he suggests. M.

他认为厕所将能够检测我们的排泄物以发现疾病的迹象。

Our toilets will check our excretions for telltale signs of disease, he suggests. M.R.I.

他认为厕所将能够检测我们的排泄物以发现疾病的迹象。

Mothers pushed strollers, unaccompanied by nannies dressed in telltale monotone uniforms.

而推着婴儿车的母亲们，则不愿和身穿单调制服的保姆在一起，显得非常无趣。

Careful steps were required to avoid the black stream littered with telltale plastic bags.

他们需走路小心，避开扔满了塑料袋的黑色地带，而那些塑料袋有些已经破裂，露出了里面的垢物。

One of the telltale signs of this disease is the deposit of beta-amyloid plaques in the brain.

这种疾病的众多隐秘信号之一是在脑中的B -淀粉样蛋白斑块中的沉积。

An even more telltale sign: Do you take the elevator instead of the stairs to avoid this feeling?

一个甚至更明显的信号：为避免呼吸困难，你不走楼梯而是坐电梯吗？

No telltale suspicious numbers, no chance of getting caught out by the old "press redial" routine.

不再有会泄密的可疑的号码，也不会有机会让那“按重拨键”的把戏得逞。

Other telltale signs of petdom include bestowing a name on the animal and allowing it into the house.

其他用于区别的信号包括给动物起名字，允许它们进入房屋内部。

But the disease often causes telltale changes in the retina that can be picked up by an ophthalmologist.

但是这种疾病经常可在视网膜上发出警告，眼科专家可以检查出来。

If you see the word "drink" on a product, that's a telltale sign that it's not 100% juice, says Dr. Sears.

西尔斯博士说，如果你在一种产品上看到“饮品”这个词，那就是个警告标志：它不是100%果汁。

An airline hijacker might be caught on video or leave behind a ticket or other telltale clue to his identity.

一个客机挟持者可能被录像捕捉到，或者有机票和其它告密者，让我们找出他的身份。

An asteroid impact is another possible cause of the extinction, though a telltale crater has yet to be found.

来之于小行星的撞击是物种灭绝的另一种可能的原因，尽管一个有报警作用的弹坑已经被找到了。

The walls were painted beige, to better frame telltale facial expressions and physical gestures on videotape.

房间的墙被涂成米黄色，这样能更好的在录像带上展现面部表情和身体姿势。

The "beats" are caused by small physical differences in mass that lead to those telltale interference effects.

而因它们质量上的微小差别而形成的“拍”引起了那些特征性的干涉效应。