day and night片语KK [de ənd naɪt] /deɪ ənd naɪt/发音片语1日夜不停、日以继夜、不分昼夜The rescue teams worked day and night to reach the survivors.救援队日夜不停地赶往幸存者所在的地方。2昼夜、白天和夜晚In the desert, the temperature difference between day and night is huge.在沙漠里,昼夜温差非常大。用这个字练口说→