n. poor and often mischievous city child
n. 淘气鬼, 顽童
1. The little boy played with the sea urchin he found on the beach.
小男孩玩着他在海滩上找到的海胆。
2. Sea urchins are often found in rocky coastal areas.
海胆通常在岩石海岸区域被发现。
3. Some people enjoy eating sea urchin as a delicacy.
有些人喜欢把海胆当作美味佳肴来吃。