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【氡】Chinese Character Details
氡 Stroke Order Animation
Pinyin dōng
Zhuyin ㄉㄨㄥ
Radical 气
Strokes 9
Stroke Order Diagram
1.撇
2.横
3.横
4.横折弯钩
5.撇
6.横撇
7.捺
8.点
9.点
Definitions
dōng
(1) 化学元素。符号为Rn。全部同位素都具放射性，为惰性气体族中最重的元素。可从镭放射性衰变中，以气体射气的形式获得。医学上通常用来治疗恶性肿瘤。　△氡气、镭射气
Definition (English)
radon (element 86, Rn)
Characters With The Same Pronunciation
dōng
东冬咚岽東鸫鼕鶇
Characters With The Same Radical
气qì氕piē氖nǎi氘dāo氙xiān氚chuān氛fēn氜yáng氟fú氢qīng氣qì氤yīn氦hài氧yǎng氨ān氩yǎ氪kè氫qīng氬yǎ氮dàn氯lǜ氰qīng氲yūn氳yūn
Vocabulary