unit 1 great scientists (知识点剖析) 单词•巧记•典句•考点 characteristic [ ær kt ′ristik] n.特点,特征;特性《巧记提示》 character(特征)+-istic(与……有关的)《经典例句》 a characteristic of the camel is its ability to live for a long time without water.骆驼的特点是不喝水也能活很长时间。《考点聚焦》 1)固定搭配:be characterisic of 表现了……的典型特色……