n.建议；提议；动议；求婚
提案；建议书；方案
搭配v.+n.
accept proposal ,
make proposal ,
support proposal ,
discuss proposal ,
submit proposal
adj.+n.
modest proposal ,
concrete proposal ,
controversial
proposal ,important proposal ,
novel proposal
例句：
He never came up with a concrete proposal to end the war.
他从不提出结束战争的具体建议.
来自必应翻译
