vigor

• The leader of the expedition must be a man of great vigor
  探险队的负责人必须是个精力充沛的人。
• Lacking strength or vigor ; weak
  衰弱的缺乏力气或活力的；虚弱的
• It will leave your skin gloss and vigor
  令肌肤润泽充满活力。
• Cartoon characters are always full of life and vigor at any time
  卡通人物总是充满着生机和活力。
• More be full of opportunity of survival and vigor because of competing
  更因竞争而布满生气与活力！
• Loss of strength or vigor , usually because of disease
  体力衰弱通常由于疾病而导致的力量或精力的丧失
• The students was cleaning the campus , they had great vigor
  学生们正在清扫校园，他们真是干劲冲天啊。
• Thematic magnificence and thorough vigor - on vigor of prose poems by sima xiangru
  论司马相如辞赋的气势