braggart基本解释

n,吹嘘；好自夸者；大言者,同近

Her father was an old unmarried professor of mathematics, a brutal man and a braggart, who went out to give lessons in spite of his age..她的父亲是个性情粗暴、爱吹牛的老数学教师，从没正式结过婚，虽然上了年纪，却还靠替人补课度日。

吹嘘英释中释nsomeone who is always talking too proudly about what they own or have done