您要查找的是不是：
- a telltale signal 警告讯号
- A telltale patch of oil on the water marked where the boat went down. 水面上一块泄露实情的油迹，表示着船沉下去的地方。
- This step will alleviate that luffing, with a telltale "pop" of the sails. 这一步骤将减轻，变幅，以警示“弹出式”的风帆。
- Surely a telltale hole in the melted wax would expose an end of the metal capsule concealed in the base of the candle. 熔化的蜡烛油中间那个一览无疑的空洞无疑会露出藏匿在蜡烛根部的金属囊的一端。
- Shortly after I board the cab and told the driver my destination, there was a telltale click sound. 上车了，告诉了司机我的目的地后，车门忽然“哒”的一声。
- In particular, the apparent rate of acceleration varies with redshift in a telltale way. 尤其是，这看起来的加速度随着红移的不同显著的变化。
- The radio waves measure the sample's magnetic properties, and computer software generates a telltale pattern. 因此利用无线电波，可以测量样本的磁性，然后再以电脑软体将之转换成可解读的模式。
- In Hubble Space Telescope images, many ancient galaxies have disturbed morphologies, a telltale sign of interaction. 哈伯太空望远镜的影像显示，很多远古的星系有受扰动过的形态，这是交互作用的证据。
- Evidence for the planet first appeared in 2000 when astronomers measured a telltale wobble in the star. 这颗行星在2000首次被发现，当天文学家测量一个已知天体的摆动时。
- The bite leaves a telltale mark, explained one Wang Ruei-ling. If the toxin spreads to other points, that flesh is infected, too. 民众王瑞龄：咬到的时候就会一条线，你如果汤流到哪边，它就会烂到哪边。
- For the third month in a row total U.S. employment rolls shrank -- often a telltale sign that the economy has jolted dangerously into reverse. 这是连续三个月来美国就业萎缩;被认为是经济走向反转的危险信号.
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- These rocks, and others throughout the equatorial region, are rich in sulfates, a telltale sign of water-lain sediments. 这些岩石与散布在整个赤道地区的其他岩石，都含有大量的硫酸盐，这是水底沉积的迹象。
- A red lamp is often a danger signal. 红灯常常是危险的信号。
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
- The rise in prices was a signal for rebellion. 物价上涨引起了叛乱。
- Seeing a telltale flicker on the water, it folded back its wings and stooped, hitting the surface for the briefest moment before it climbed aloft once more, a flopping prize clutched in its talons. 看到一点水波闪烁，它收拢翅膀俯冲扎向湖面，当再次爬升，爪中已经抓着猎物。
- A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
