西北航空公司

Northwest Airlines

the West / abbr. for Spain 西班牙[Xi1 ban1 ya2] / Spanish

Northwest China (Shaanxi, Gansu, Qinghai, Ningxia, Xinjiang)

northwest

north / (classical) to be defeated

boat / ship / craft / to navigate / to sail / to fly

aviation

empty / air / sky / in vain

to empty / vacant / unoccupied / space / leisure / free time

public / collectively owned / common / international (e.g. high seas, metric system, calendar) / make public / fair / just / Duke, highest of five orders of nobility 五等爵位[wu3 deng3 jue2 wei4] / honorable (gentlemen) / father-in-law / male (animal)

airline / CL:家[jia1]

(business) company / company / firm / corporation / incorporated / CL:家[jia1]

company; firm; corporation / CL:家[jia1]

surname Si

to take charge of / to manage / department (under a ministry)