in blue什么意思
同时blue可以代表忧郁的 sb. be in blue 也可以理解成某人心情不好
Preparation of the paraffin section with HE stain. The cellular nucleus can be seen in blue color and the cytoplasm was pink on the microscope.
常规制备石蜡切片，应用HE染色，光学显微镜下见细胞核呈蓝黑色，胞浆呈淡红色。
The selected lifelines will be highlighted in blue to indicate that the sequence diagram editor is now in reorder mode and to show what is going to be reordered.
选择的生命线将会以蓝色强调显示，以指示序列图现在处于重新排序模式，以及什么将会被重新排序。
The blue files are used for storing old invoices.
蓝色卷宗是用来存放旧发票的。