n.顽童；[动]海胆；刺猬
You should sheer off the urchin. 你应该躲避这顽童。
Her hands were small and brown, an urchin's hands. 她那双手很小，有点淡褐色，简直就是一双顽童的手。
An urchin who had frequently seen him before, stopped to gaze. 一个以前常在那里看见他的顽童，停下来观望着。
The photo shows the scene of harvesting sea urchin. 图为海胆收获的场景。
n.安产感谢礼
东倒西歪地行驶, 不稳行驶
海胆
