0 New HSK word(s):

0 Old HSK word(s):

核反应堆 [he2 fan3 ying4 dui1]

Atomreaktor (S)Atommeiler (S)Kernreaktor (S)Meiler
核反应堆安全 [he2 fan3 ying4 dui1 an1 quan2]

Reaktorsicherheit (S)