iù-lia̍p-chì幼粒子

of a small build

of a small build; petite

of a person

English Wiktionary, “幼粒子” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E5%B9%BC%E7%B2%92%E5%AD%90 · confidence: Medium (Wiktionary)