vouchsafe
/vautʃˈseɪf; vaʊtʃ`sef/ v[Tn, Dn.n, Dn.pr]
~ sth (to sb) (dated or fml 旧或文) grant sth (to sb) as a gift or privilege 将某事物赐予或给予（某人）（作为礼物或特权）
be vouchsafed a vision of the future 有先见之明
vouchsafe to him certain official secrets 让他知悉官方某些秘密.