Unborn
来自Big Physics
wiktionary
From Middle English unborn, from Old English unboren, from Proto-Germanic *unburanaz. Equivalent to un- + born.
etymonline
unborn (adj.)
Old English unboren "not yet born; stillborn," from un- (1) "not" + born. Similar formation in Old Frisian unbern, Dutch ongeboren, Old High German ungiporan, German ungeboren.
