urchinKK [ˋɝtʃən] /ˈɝtʃən/发音名词1顽童、流浪儿、小淘气旧式A group of urchins begged for coins outside the train station.一群流浪儿在火车站外向人乞讨零钱。2海胆Divers collect urchins from the rocks along this coast.潜水员会在这一带海岸的岩石上采集海胆。用这个字练口说→