放射性活度 in English fang4 she4 xing4 huo2 du4 Meaning

Meanings

• radioactivity

Pinyin

fang4 she4 xing4 huo2 du4

Literal

Literal explanation, with pronunciation and meaning of each character.

放fang4to put 射she4old variant of 射[she4] 性xing4nature 活huo2to live 度du4to pass