词汇知识.根据首字母和英文解释完成单词

问题描述:

词汇知识.根据首字母和英文解释完成单词
词汇知识.根据首字母和英文解释完成单词
1.c______
bring or come together at one point;focus one's attention on
2.p______
having or showing a proper pride or dignity.

concentrate
proud