To invigorate means to give strength or energy to something or someone. It can also refer to the state of being invigorated or feepng refreshed and energized.
The word "invigorate" comes from the Latin "invigoratus," which means to give strength or energy. It is often used in the context of physical or mental activity, as in the following examples:
"A morning run can invigorate the body and mind." (跑步能使身体和心灵振奋。)
"The cold shower invigorated me and helped me wake up." (冷水澡使我感到振奋，帮助我醒来。)
It can also be used in a more general sense, such as:
"The new leadership team has invigorated the company with fresh ideas and a renewed sense of purpose." (新的领导团队用新颖的想法和重新获得的目标感振奋了公司。)