The complex machine is difficult for even the brainiest of scientists to wrap their heads around.
即使对最聪明的科学家来说，要弄清楚这台复杂的机器也是非常困难的。
2
That's a matter of scientific intrigue, but such cephalopods are certainly among the brainiest invertebrates in the sea.
这是一个科学疑点，但是这些头足类动物都是大海中的最聪明的无脊椎动物。
3
The Kenyan public has also been watching closely as some of the world’s brainiest and best-paid defence lawyers lay into the prosecution’s case with fluency and flair.