nose的o发音为：和它发音相同的单词有：go、no、so、home、photo等等。

nose英 [nz] 美 [noz]。

knows

英 [nz] 美 [noz]

v.知道;知悉;了解;认识到;懂得;意识到;确信;确知;肯定

know的第三人称单数

例句：

Who knows what changes tomorrow may bring?

谁知道将来会有什么变化？

Nobody knows much about him; he keeps himself very much to himself.

谁对他都不太了解，因为他很少和人交往。