during /ˈdjuəriŋ/ prep.在…期间；在…的时候：during that period在那个时期；during the revolution (war) 在革命(战争)期间；during one’s life 毕生 The sun gives us light during the day. 太阳在白天给我们光明。He took my place during my absence. 我不在时他代替了我。 He came to see me during my illness.在我生病时他来看我。