圆珠 (圓珠) yuánzhū

yuánzhū noun ball; bead; ballpoint
Domain: Modern Chinese 现代汉语
Notes: (CC-CEDICT '圓珠')

Contained in

• 圆珠形离子交换剂(圓珠形離子交換劑) bead-type ion exchanger
• 圆珠笔(圓珠筆) ballpoint pen