n.水獭粪
New theatres and arts centres sprang up all over the country.
新的剧院和艺术中心突然在全国各地涌现出来。
Outside each door a guard sprang to attention as they approached.
当他们走近时,每扇门外都有一名卫兵肃身立正。
Throwing back the sheet, he sprang from the bed.
他掀开床单,从床上跳了起来。