胶囊 (膠囊) jiāonáng

jiāonáng noun a capsule
Domain: Modern Chinese 现代汉语 , Subdomain: Medicine
Notes: (CC-CEDICT '膠囊'; Guoyu '膠囊'; Mathews 1931 '膠囊', p. 94)

Also contained in

时空胶囊 、 微胶囊技术