"he plays tennis with great energy" "he's full of zip"
"his writing conveys great energy" "a remarkable muscularity of style"
When Honour..gave thee every charm, Fire to thy eye and vigour to thy arm.
What..gives him the vigour to go off..as though time had not touched him?
牛津高階第八版
美國韋氏詞典
Dictionary.com
Free Dictionary
維基百科 (自由的百科全書)