1. 吹嘘；炫耀；夸耀
    If someone boasts about something that they have done or that they own, they talk about it very proudly, in a way that other people may find irritating or offensive.

boast的意思

    e.g. Witnesses said Furci boasted that he took part in killing them...
           几位证人声称富尔奇曾吹嘘自己参与了对他们的屠杀。
    e.g. Carol boasted about her costume...
           卡萝尔炫耀着自己的穿着打扮。

2. 有，拥有（值得骄傲的成就或财产）
    If someone or something can boast a particular achievement or possession, they have achieved or possess that thing.

    e.g. The houses will boast the latest energy-saving technology...
           这些房屋将应用最新的节能技术。
    e.g. Frommen says his country boasts a healthy economy.
           弗罗曼称他的国家经济运行良好。