原

云贵高原

yún guì gāo yuán

Yunnan and Guizhou plateau in southwest China, covering east Yunnan, whole of Guizhou, west of Guangxi and southern margins of Sichuan, Hubei and Hunan

逐鹿中原

zhú lù zhōng yuán

lit. hunting deer in the Central Plain (idiom)

过敏原

guò mǐn yuán

allergen; anaphylactogen

还原

huán yuán

to restore to the original state

还原乳

huán yuán rǔ

reconstituted milk (Tw)

还原剂

huán yuán jì

reducing agent

还原真相

huán yuán zhēn xiàng

to set the record straight

还原号

huán yuán hào

(music notation) natural sign, ♮

那拉提草原

nà lā dī cǎo yuán

Nalat grasslands

鄂尔多斯高原

è ěr duō sī gāo yuán

Ordos Plateau, Inner Mongolia

酶原

méi yuán

zymogen

镇原

zhèn yuán

see 鎮原縣|镇原县[Zhen4 yuan2 Xian4]