liver spot

noun

1. 雀斑；黄褐斑；（尤指）老人斑
   a small brown spot on the skin, especially found in older people

1. At 48 h, vacuolar de-generation appeared in a majority of liver cells, and structural disorder of liver lobule and spot necrosis were observed.
   48h则多数肝细胞空泡状变性，肝组织小叶结构紊乱，点状坏死，炎症细胞浸润较前减少。
2. The liver was swelling and spot bleeding.
   肝脏稍肿大，有出血点；
3. Recently, the mechanism of liver regeneration after injury which regulated by traditional Chinese medicine has become a hot spot.
   近年来，对中医药调控肝脏损伤后肝脏再生机制的研究成为热点。

noun

1. a type of skin disease that causes brown spots on the skin