什么是 proposition?A plan suggested for acceptance; a proposal.A matter to be dealt with; a task: Finding affordable housing can be a difficult proposition. An offer of a private bargain, especially a request for sexual relations.A subject for discussion or analysis.Logic A statement that affirms or denies something.Logic The meaning expressed in such a statement, as opposed to the way it is expressed.Mathematics A theorem.To propose a private bargain to, especially to propose sexual relations with.