基本解释n.针头;细小的东西;笨蛋同根派生 pinheadedness相关词英汉例句用作名词 (n.)The doctor fastens the pinhead with rubberized fabric.医生用橡皮胶把针头固定下来。Don't listen to my little brother; he is a pinhead.别听我弟弟的,他是个笨蛋。pinheadedness更多例句