n.底；末尾；臀部

名詞bottom的復(fù)數(shù)形式.

And analysts for at least one major bank expect that share to rise as the housing market bottoms out in some areas. 至少有一家大銀行的分析師預(yù)期這一比例會(huì)隨著房市在一些地區(qū)觸底而升高。

They lower their long necks deep into the water, where their strong beaks dip through the river bottoms for food. 它們將長長的脖子深深地扎入水中，用堅(jiān)硬的喙在河底尋覓食物。