英语词汇“a vain promise”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	a vain promise
释义	a vain promise 空头承诺
随便看	blown your lines blown your mind blown your nose blown your noses blown your own horn blown your own horns blown your own trumpet blown your own trumpets blown your stack blown your stacks blown your top blown your tops blow-of-cotton blowoff blow off blow-off blow- off blow off a roof blow off a tree blowoff basin blow-offbox culvert blowoff branch blow off branch blow-off branch blowoff chamber