/-{-{xīn}-}-/, /sin²⁴/, /sin³³/, /sin⁴⁴/, /sɐn⁵⁵/, /sɪŋ⁵⁵/, /sɪŋ⁵⁵/, /san1 / sing1/, /san1 / sing1/, /sen1 / xing1/, /shin/, /sin/, /sing1/, /sing1/, /xing1/, /xinˊ/、/ㄒㄧㄣ/
(化學) 一種過渡金屬化學元素（符號Zn），原子序數為30