vi. 非常高兴, 欢欣

Exult \Ex*ult"\, v. i. [imp. & p. p. {Exulted}; p. pr. & vb. n.
{Exulting}.] [L. exultare, exsultare, exultatum, exsultatum,
to leap vigorously, to exult, intens. fr. exsilire to spring
out or up; ex out + salire to spring, leap: cf. F. exulter.
See {Salient}.]
To be in high spirits; figuratively, to leap for joy; to
rejoice in triumph or exceedingly; to triumph; as, an
exulting heart. ``An exulting countenance.'' --Bancroft.

The dumb shall sing, the lame his crutch forego,
And leap exulting like the bounding roe. --Pope.