cause to disperse; go away
"She waved her hand and scattered the crowds"
"The crowds dispersed"
"The children scattered in all directions when the teacher approached"
"Fritter away one's inheritance"
To pick up her wandering fruit, which some unlucky dray has just dissipated.
出自： C. Lamb
The outer layers of red giants are slowly dissipated into interstellar space.
出自： C. Sagan
He dissipated the family fortune in only a few years of wild living.