goshawksCOCA¹⁵⁴⁹⁵⁶BNC²³⁶²¹³⁺¹Economist⁴¹³⁰³⁺² 基本例句 n.苍鹰原型goshawk的三单 Dr David Bickford from the National University of Singapore reviewed research showing creatures from deer to tortoises, gulls, goshawks and even polar bears have already shrunk over the past50 years. 新加坡国立大学的大卫·比克福德博士的研究显示,过去50年间,鹿龟、海鸥、苍鹰,甚至北极熊等生物在缩小。 xddhy