0 New HSK word(s):

0 Old HSK word(s):

伽马辐射 [jia1 ma3 fu2 she4]

Gammastrahlung (S)
瓦斯科达伽马 [wa3 si1 ke1 da2 ga1 ma3]

Vasco da Gama (Eig, Pers, 1469 - 1524)