n.

1. （建议等的）提出[U]
   Proposal is easier than performance.

   建议容易实行难。

2. 建议，提议；计划；提案[C][（+of/for）][+to-v][+that]
   There is controversy about a proposal to build a nuclear power station.

   对于建议中的建设核电站一事存有争议。

3. 求婚[C]
   She has had a proposal.

   已经有人向她求婚了。

n.

1. a plan or suggestion.
   ▸the action of proposing something.
2. an offer of marriage.