flower blue

基本解释

Royal blue : deep dark grain-flower-blue without other colour portions. The ventrals may have white or black peaks.
皇室蓝：鱼身深蓝无杂色。有时腹鳍尖端有白或黑斑。
The blue flower is on the slide.
这蓝色的花是在滑动的。
And while it may appear purple in colour, it is the nearest to a blue flower scientists have come so far.
虽然很可能会呈现出紫色，但这也是科学家目前为止培育出的最接近蓝色花朵的颜色了。