Dreye權威釋義|pep

n.

vt.

激勵；使精力充沛，使充滿活力[（+up）]
At this point nothing can pep him up.
現在什麼也不能使他振奮起來。
The good news pepped her up.
這個好消息使她精神振奮。

pep up

a.

peppy

同義:

n.活力；精神

同義參見:

以上來源於：《英漢大辭典》

v.

(peps, pepping, pepped)

(pep someone/thing up) make someone or something more lively.

n.

energy; liveliness.

early 20th cent.: abbrev. of pepper.

以上來源於：《簡明牛津英語詞典》