Sie
来自Big Physics
wiktionary
From Middle English sien, from Old English sīgan(“to sink, descend”), from Proto-Germanic *sīganą, *sīhwaną(“to strain, drop”), from Proto-Indo-European *seyk-(“to pour, strain”). Cognate with Dutch zijgen(“to filter”), German seihen(“to strain, sieve”), Icelandic síga(“to lower”).
sie (third person singular, gender-neutral, nominative case, accusative sir, possessive adjective hir, possessive noun hirs, reflexive hirself)