主轴
axis; principal axis (in mechanics, optics, botany etc); main axle (of engine)
株洲
Zhuzhou prefecture level city, on the Xiangjiang river in Hunan
助纣为虐
lit. helping tyrant Zhou 商紂王|商纣王[Shang1 Zhou4 wang2] in his oppression (idiom); fig. to take the side of the evildoer; giving succor to the enemy
株洲市
Zhuzhou prefecture level city, on the Xiangjiang river in Hunan
株洲县
Zhuzhou county in Zhuzhou 株洲, Hunan