n.活力；銳氣
v.鼓舞精神；使精力充沛
He's full of pep in the morning. 他早上精力充沛。
This tonic is guaranteed to give you more pep. 這種補(bǔ)品肯定能給你更多活力。
The coach give the team a pep talk before the big game. 大賽之前，教練向隊(duì)員講話，給他們打氣。
用作動(dòng)詞 (v.)We need lively music to pep up the party. 我們需要活潑的音樂來給這個(gè)聚會(huì)打氣。
A walk in the fresh air will pep me up. 我在空氣新鮮的地方散步就感到精神飽滿。
n.胃蛋白酶；助消化藥
n.消化不良
n.消化良好
