Home
Random
Log in
Settings
Donations
About Wiktionary
Disclaimers
Search
Niúdùn
Language
Watch
Edit
Mandarin
edit
Romanization
edit
Niúdùn
(
Zhuyin
ㄋㄧㄡˊ ㄉㄨㄣˋ
)
Hanyu Pinyin
reading of
牛頓
/
牛顿