bluer

基本解释

It would be bluer than it should be and would be of a type known to astronomers as a “blue straggler”.
但是，它会比它本来的颜色看起来更蓝一些并且可以被天文学家作为一颗“蓝离散星”所发觉。
The larger the dot, the redder the light it absorbs; the smaller, conversely, the bluer.
量子点越大，越吸收红色的光线；相反，量子点越小，越吸收蓝色的光线。
LED bulbs are the most environmentally friendly lighting choice, but they tend to be bluer-looking.
LED灯是最环保的照明选择，但它的灯光看起来更趋向于蓝色。

On this particular question, the opposition of the bluer-collar unions, principally the public-sector giant Unison, is a bigger problem for Labour.
ECONOMIST: One step forward, two steps back for the government’s plans
"If we want to win in bluish-getting-bluer states like California, we have to change the current perceptions of who we are, " he said.
NPR: Paul: GOP Needs To Become A 'Bigger' Party
For those whose memory of coaches is language bluer than the seven seas, it might come as a shock that schools are cracking down on cursing.
FORBES: Hall-of-Fame High School Basketball Coach Fired For Cursing