vi.

1. 沉思，深思熟虑[（+on/upon）]
   meditate on world peace

   深入考虑世界和平

vt.

1. 计划；打算；企图[+v-ing]
   meditate a trip abroad

   计划作一次出国旅行

2. 【罕】思考；研究

v.

1. focus one's mind for a period of time for spiritual purposes or as a method of relaxation.
2. (often meditate on/upon) think carefully about something.