noun🔗Share帕斯卡,帕。 In the International System of Units, the derived unit of pressure and stress; one newton per square metre. Symbol: Pa."The tire pressure should be 220 kilopascals (kPa) for optimal fuel efficiency. "为了获得最佳燃油效率,轮胎气压应该为220千帕斯卡(kPa)。physicsunitChat with AIVocabulary GamePractice Reading