noun🔗Share库仑 In the International System of Units, the derived unit of electric charge; the amount of electric charge carried by a current of 1 ampere flowing for 1 second. Symbol: C"He is charged up with enough coulombs to make his hair stand on end."他身上带的库仑电荷足够让他的头发都竖起来了。physicsunitelectricscienceChat with AIVocabulary GamePractice Reading