n.指节铜套
Next they got their marbles and played "knucks" and "ring-taw" and "keeps" till that amusement grew stale. 再后来，他们就拿出石头弹子，玩“补锅”、“敲锅”和“碰着就赢”，一直玩到兴尽意阑为止。
Military disci pline kept him expressionless, but pale bands began at his knuck les and spread whiteness nearly to his wrists. 良好的军事素养让他保持着面无表情的神态，可是软弱已经在他的指关节处滋生，并渐渐蔓延到了他的手腕附近。
