bluffv.虚张声势n.虚张声势;吓唬;绝壁adj.直率的
bluff throw假传
bluff board挡泥板
bluff podzol沼津灰土壤
bluff it outvi.伪装而得以幸免(蒙混过关)
bluff-body钝体
bluff erosion陡壁冲刷
bluff failure陡壁坍毁
bluff diplomacy恫吓外交
bluff windshield陡斜风挡
bluff body flame障板稳定火焰