笔挺bǐtǐng 1.很直地(立着{standing}){very straight; straight as a ramrod; bolt upright}: 卫兵～地站在一旁。{The guards were standing bolt upright at the side.} 2.(衣服)烫得很平而折叠的痕迹又很直{well-ironed; trim; stiff; (of clothes) well-ironed and neatly folded}: 穿着一身～的西服。{be dressed in an immaculate Western-style suit}