v .
to make larger ; to become larger ; to speak or write at length 넓히다 ; 확장되다 ; 상세하게 쓰거나 말하다

• Before examining my eyes, the doctor gave me some eyedrops that _____d my pupils.
• The pores in the skin become _____d in hot weather, in order to cool the skin.
• The evening speaker _____d on his subject for so long that most of the people in the audience fell asleep.
  저녁모임의 연설가가 자신의 주제에 대해 너무 오랫동안 상세한 설명을 하는 바람에 참석자들 대부분이 잠들어 버렸다.