The room echoed.

The words of the young woman doctor echoed in his ears.

那位年轻女医生的话在他耳畔回响。

The echoes of the hills awakened his distrust.

那隆隆的回音引起了他的警惕.

Blow , bugles, blow, set the wild echoes flying.

"响起来,号角, 响起来, 让激昂的回声在空中震荡".

The countryside echoes the music of birds.

这一带燕语莺啼.

This wall is famous for producing echoes.

这墙壁因能发出回声而出名.

In their echoes, there was a tone of unutterable sorrow.

他们波动的回声中带有一种难言的悲哀.

He stood there probing its shadows, tracing its lingering echoes.

他站在那观察它的阴影, 追寻萦回不散的回声.

He heard nothing but the echoes of his own voice.

他只听见了自己的回音。

The echoes rarely answered to the actual tread of Sydney Carton.

回声很少反应西德尼-卡尔顿的实际脚步.

A person's psychology is a subtle thing . How true it is that words are echoes of the heart.

人的心理真是奇妙,言为心声一点不假.

Like bats, they send out sound waves and make sense of their environment from the echoes they receive back.

像蝙蝠一样，它们发出声波，然后根据收到的回音来了解周围的环境。

In the moralistic accents of today's leaders we hear echoes of a previous generation's hypocrisy.

在当今领导人的说教腔调中,我们感到了上一代人的伪善.

The canyon is famous for producing echoes.

这个峡谷以回声而闻名.

I could hear the echoes in this temple.

我在这座庙里能听到回声.

The sound echoes back from the walls.

这声音从墙壁发出回声.

The accident has echoes of past disasters.

那起事故仿佛是过去灾难的重现。

That lesson stays with me every day and it will echo forever.

那个教训永远都会在我的脑海里重现.

Because echo which exist in many communication circumstance can badly influence audio definition.

由于在很多通信情况下会产生回音,这样会严重影响语音的清晰度.

So the target echo of armor of millimeter wave is very important.

因而对装甲目的的毫米波回波特性的研讨拥有十分主要的意思.

This result indicates the intrinsic relation between entanglement, Loschmidt echo, decoherence quantum criticality.

这个结果揭示了纠缠, 洛克斯密特回波, 退相干以及临界性之间的内在联系.