单词：barycentres
[网络] 重心；质心
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今天我们要学的词是laureate。Laureate名词，意思是得奖者、获奖者 。Chinese dissident and Nobel Peace Prize laureate Liu Xiaobo died of liver cancer on medical parole at 61. 中国异议人士、诺贝尔和平奖获得者刘晓波
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