ow的发音相同，都发/aʊ/音。

There is a library down the street.这条街走到底有一个图书馆。Prices have gone down recently.最近物价下降了。Interest rates came down today.利率今天下降了。'Sit down!' Meekly, she obeyed.“坐下！”她乖乖地顺从了。He crouched down beside her.他在她的旁边蹲了下来。Interest rates should come down.利率应下降。He was wearing a brown uniform.他穿着一件棕色制服。She had slanted brown eyes.她有一双棕色的丹凤眼。He had deep-set brown eyes.他拥有一双深邃的褐色眼睛。Her soft brown eyes fixed on Kelly.她温柔的棕色眼睛凝视着凯利。

发音相同，它们的ow发音都是/aʊ/。

down音标是[daʊn]

brown音标是[braʊn]