noun🔗Shareキュリー (Ci)3.7×1010 decays per second, as a unit of radioactivity. Symbol Ci."The scientist measured the radioactivity of the soil sample and found it contained half a curie (0.5 Ci) of radium-226. "科学者は土壌サンプルの放射能を測定し、ラジウム226が0.5キュリー（0.5 Ci）含まれていることを発見した。physicschemistryenergyunitscienceChat with AIVocabulary GamePractice Reading
