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1·His respiration grew fainter throughout the day.

一天当中，他的呼吸越来越微弱。《柯林斯英汉双解大词典》

2·We could hear their voices growing fainter as they walked down the road.

他们沿路走远时我们听见他们的说话声逐渐模糊。《牛津词典》

3·Its parent star is a red dwarf--a far smaller and fainter object than the sun.

其母体恒星就像是一个红色的小矮人——比起太阳来实在是又小又模糊。

4·If the young Sun was much fainter and cooler than the Sun today, liquid water couldn't have existed on either planet.

如果早期的太阳比现在的太阳暗淡，也没有现在这么炙热的话，那么液态水就不可能在这两个星球上存在。

5·The sounds grew fainter.

声音渐渐微弱。《新英汉大辞典》

6·The beating of his heart grew fainter.

他的心脏跳动越来越无力了。

7·Light typeface is fainter and harder to read.

细字体暗淡，而且更难以阅读。

8·His respiration seems to getting fainter over time.

他的呼吸似乎在逐渐减弱。

9·To the end, in a rough and ever-fainter whisper, he condemned it.

到最后，他以沙哑和极其虚弱的低语谴责了这种行为。

10·The dull ache in his stomach had been growing duller and fainter.

胃里的隐痛已经越来越缓、越来越弱了。

微弱的

1·His respiration grew fainter throughout the day.

一天当中，他的呼吸越来越微弱。《柯林斯英汉双解大词典》

2·The sounds grew fainter.

声音渐渐微弱。《新英汉大辞典》

3·Meanwhile, the risk of catastrophic impact continues to grow ever fainter.

而与此同时，灾难性撞击事件的风险一直存在，并有过微弱的增长。

4·New, more powerful radars using active electronically scaled arrays can pick up fainter and fainter targets, and are fast catching up to stealth technology.

新的，更强大的雷达采用了积极的电子定标阵列能够检测到非常微弱的目标，快速地抓住它的隐身技术。

5·But the Nightingale's voice grew fainter, and her little wings began to beat, and a film came over her eyes.

但是，夜莺的声音却越来越微弱。她的翅膀开始扇动，一道掠影闪过她的眼睛。

模糊的

1·We could hear their voices growing fainter as they walked down the road.

他们沿路走远时我们听见他们的说话声逐渐模糊。《牛津词典》

2·However, since its parent star is a red dwarf-a far smaller and fainter object than the sun-that orbit is, in fact, much smaller that the Earth's around the sun.

但是因为其母体恒星就像是一个红色的小矮人——比起地球来实在是又小又模糊，因此它的运行轨道与地球相比也就小了很多。

3·A dense plume flows east from the Wallow Fire in Arizona, with a fainter plume rising from the Horseshoe 2 fire in the south.

源自亚利桑那沉溺火的浓密烟羽正向东漂移，同时，在南部，一个模糊的马蹄拱型烟羽正在升腾。

4·Fainter markings, called shadow stripes, sometimes show up between the black stripes (1).

模糊标记，或叫阴影条纹，有时显现在黑色条纹之间。