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放射性同位素
fàngshèxìngtóngwèisù
1. radioactive isotope
2. radioisotope

Character Breakdown

放
fàng
to release, to liberate, to free
HSK 3 8 丶
射
shè
to shoot, to eject, to emit
HSK 5 10 丶
性
xìng
sex, nature, character; suffix converting a verb to an adjective
HSK 4 8 丶
同
tóng
same, similar; together with, alike
HSK 1 6 丶
位
wèi
seat, throne; rank, status; position, location
HSK 3 7 丶
素
sù
plain; white; vegetarian; formerly; normally
HSK 5 10 丶

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