"Northwest" 西北用英语说是 "northwest"，读音是 [nɔːrθwɛst]。
来源： "northwest" 是由 "north" (北) 和 "west" (西) 两个词组合而成。
例句：
The storm is moving northwest. (暴风雨正在向西北移动。)
The northwest corner of the city is the most expensive area to pve in. (这座城市的西北角是最昂贵的居住区。)
The mountain range stretches northwest to southeast. (这座山脉从西北延伸到东南。)