8. Buff原意是牛皮,口語(yǔ)中指“對(duì)某事務(wù)有強(qiáng)烈愛好,知識(shí)豐富的人”
a Civil War buff 內(nèi)戰(zhàn)史迷。He happens to be a genealogy buff. Those who are not beef buffs can order something else. Buff又指那種肌肉發(fā)達(dá)的人: Some buff athletes lifting weights at the gym.