discourtesy
🇺🇸
/dɪsˈkɜːrtəsi/
🇬🇧
/dɪsˈkɜːtəsi/
rude or impolite behavior
His constant interruptions were a discourtesy that made others uncomfortable.
他不断的打断让其他人感到不适,这是对人很不礼貌。