A different stain marks nerve cell fibers (bottom), revealing heavy staining in the central region where nerve fiber tracts connect one region of the brain to another.

用一种不同的着色剂标示出了神经细胞纤维(底部)，图中中部着色很重的区域是神经束将大脑的各个不同部位进行连接的部位。

youdao

Heavy rains had softened the bottom of the valley.

大雨已经泡软了谷底的土壤。

youdao

I would bet my bottom dollar that if this stern-looking man is a manager of a company, the company will hardly suffer a heavy loss, for he is a crafty boss.

如果这位面色严厉的人是某家公司的经理的话，那这家公司就不大可能会亏损，因为他是个狡猾的老板。对此，我什么都敢赌。

youdao

At the bottom of the light house was big heavy rocks.

VOA: special.2010.05.08

Crew women's design, says peplum tops complement "all the slim tailored pants that are in style right now, " which won't make women look bottom heavy.

WSJ: The Peplum: A Fashion Trend That Goes Straight to the Hips

For bottom-heavy women, the more fabric your swimsuit bottom has, the bigger your bottom will look.

FORBES: The Best Swimsuit Advice You Will Ever Receive

Among the new measures proposed are the phasing out of bottom trawls, the heavy gear that scrapes material from the bottom of the sea - fish, coral and anything else in its way.

BBC: Fishing's global footprint