兴奋剂
活化剂
加速剂
... cartoonist 漫画家 energiser 赋予活力者 vitalizer vitalize的名词形...
If Mr Gore is the Energiser Bunny of this campaign, Mr Bush is the napster, taking his favourite feather pillow wherever he goes an aide carries it in a special bag and pining if he has to spend too many nights away from home.