贝壳儿

erhua variant of 貝殼|贝壳[bei4 ke2]

cowrie / shellfish / currency (archaic)

shell / conch / cowry / mother of pearl / hard outer skin / also pr. [bei4 qiao4]

shell / carapace / crust (earth's crust etc) / also pr. [ke2]

shell / crust

variant of 人[ren2] / "person" radical in Chinese characters (Kangxi radical 10), occurring in 兒, 兀, 兄 etc

child / son

non-syllabic diminutive suffix / retroflex final