释义：[医]帕斯卡尔：压力的国际标准单位，相当于每平方米一牛顿的力，符号为Pa； 英英释义： pascal[ 'pæskəl ]n.a unit of pressure equal to one newton per square meter同义词：PaFrench mathematician and philosopher and Jansenist; invented an adding machine; contributed (with Fermat) to the theory of proba