argue strongly for sth you want, especially for changes in a law, in social conditions, etc.
make sb feel angry, anxious or nervous
make sth especially a liquid move around by stirring or shaking it
"The speaker charged up the crowd with his inflammatory remarks"
"The liberal party pushed for reforms"
"She is crusading for women's rights"
"The Dean is pushing for his favorite candidate"
"He shifted in his seat"
"The chemist shook the flask vigorously"
"My hands were shaking"
Too much coffee agitates the nerves.
出自： D. J. Enright