gradualistsCOCA²⁴⁰⁶⁵³BNC¹²⁶⁴¹⁶⁺⁴ 基本例句 渐进主义者的原型gradualist的复数 Gradualists believe that the cause of the demise of the dinosaurs was over competition by mammals and gradual climatic changes caused by plate tectonics. 渐变论者认为恐龙死亡的原因是哺乳动物的过度竞争和板块构造运动引起的气候渐变。 hotdic