討論;正式談論
Dissertate \Dis"ser*tate\, v. i. [L. dissertatus, p. p. of dissertare to discuss, intents, fr. disserere. See {Dissert}.] To deal in dissertation; to write dissertations; to discourse. [R.] --J. Foster.
dissertate v : talk or hold forth formally about a topic; "The speaker dissertated about the social politics in 18th century England" [syn: {discourse}]