Dr. Guy looks for the telltale signs of meth use.

盖伊博士寻找冰毒使用的迹象。

Even on this front, there are telltale signs of recovery.

即使是在此前提之下，依然有经济复苏的迹象出现。

Here are 10 telltale signs of hidden anxiety to look out for.

以下是隐藏性焦虑症的10个迹象。

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。

And then they started to see the telltale signs that something very big and very large had hit.

在那时他们开始看到一些能说明问题的迹象，地球被非常巨大的物体击中过。

And indeed, the skeletal remains of Black Death victims found in London show telltale signs of malnutrition and prior illness.

实际上，伦敦黑死病死亡者遗留的骸骨中都有营养不良和先天疾病的迹象。

Is there someone you think might be secretly depressed? Look out for these 8 telltale signs that they might have hidden depression.

你认为有谁可能患有抑郁吗？看看以下8种暗示他们可能患有隐秘性抑郁症迹象。

One of the telltale signs of rudeness is made by someone who does not respond after a reasonable length of time to a phone message awaiting a reply.

粗蛮无礼的一个迹象征兆是，有人不在合理的时间里回应等待回复的电话留言。

Apart from the as-yet-unobserved microscopic variety, physicists have spotted numerous telltale signs of black holes that weigh several times the mass of the sun.

除了仍未能观测到的微型黑洞，物理学家已经确认大量数倍太阳质量黑洞存在的迹象。

A new type of chemical analysis has spotted the telltale signs of water molecules inside tiny beads of volcanic glass brought to Earth decades ago by the Apollo astronauts.

他们利用一种新的化学分析法，在小块火山玻璃珠里发现了水分子的明确迹象。玻璃珠是由“阿波罗”号宇航员于几十年前带回地球的。