The title must not be allowed to darken the reader's thoughts.

Darken the blue and you'll add authority, credibility and power to it.

而蓝色一旦加深,就会带来权威 、 信誉和权利的暗示.

Hairdresser: pleasure, madam. And would you like a manicure or trim the eyebrows and darken them.

美发师发型师: 谢谢. 太太, 您还要修指甲或修眉吗?

" Clouds darken with darkness of rain, Streams pale with pallor of mist . "

云青青兮欲雨, 水澹 澹 兮生烟.

Sir Daniel opened the packet, and as he read his brow darkened.

但尼尔爵士拆开信封,念着, 念着,脸色马上阴沉了下来.

As the day darkened the streetlights came on.

天色渐暗，街灯亮了。

He tripped over someone's foot in the darkened cinema and almost fell.

在黑暗的电影院中,他被什么人的脚绊了一下,差一点跌倒.

She had put on her make-up and darkened her eyelashes.

她已化好妆，并涂黑了睫毛。

Rawley's face darkened again.

罗利的脸色又阴沉下来。

His eyes became sunken and even the scar on his face darkened.

他的眼陷下去,连脸上那块疤都有些发暗.

My sunny mood suddenly darkened.

我的好心情突然变得阴郁起来。

The golden sands grew faint, became gray-green, and darkened.

金沙先是暗淡下去, 变得绿幽幽的,最后终于成了黑糊糊的一片.

A thick cloud rolled rapidly across the sands , darkening the sky with a dense green haze.

只看见一片稠密的云雾正快速的席卷沙漠, 那浓得化不开的绿色阴霾遮蔽天日.

Computer screens are darkening in China, and it's not because the nation's netizens are powering down.

中国的许多电脑屏幕都成了黑沉沉的一片, 这可不是因为中国网民关机了.

Reduction in growth rate and vigour. Darkening of the leaves. Decreased drought resistance.

生长速度和活力下降. 叶色变暗. 抗旱能力下降.

And the outlook for foreign sales is darkening too.

出口销售的前景也黯淡了.

Nikol glanced around the clearing, slowly darkening with the coming of night.

妮可扫视着随夜晚来临而逐渐朦胧的旷野.

Now, the mood is darkening.

现在, 他们心情忧郁.

Down one side of his face the flesh was darkening.

他的脸有一边的下面开始发青.

Jeff: Overhead, the sky was darkening.

杰夫: 在他的头顶上, 天空是一片的黑暗.

Melanoma: Dark-coloured malignant tumour of skin cells that produce the protective skin-darkening pigment melanin.

黑素瘤: 一种从黑素色素皮肤细胞产生的黑色肿瘤.