boastfulness
n. 自负
夸大
例句与用法：
I am most unhappy at his boastfulness.
我对他的大言不惭很不高兴。
Exhibiting no pretensions, boastfulness, or ostentation; modest.
不装腔作势的不装腔作势的，不夸耀的; 不铺张招摇的; 谦逊
词形变化：
形容词: boastful | 副词: boastfully | 名词: boaster | 动词过去式: boasted | 动词过去分词: boasted | 动词现在分词: boasting | 动词第三人称单数: boasts |