英语词汇“pin sth down”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	pin sth down
释义	pin sth down 🌏发现某事物的细节；确切说明；确定确实
随便看	back againston to back against the mountain back against the tide back against the wall backage backaged fuel backage store back agilely back a horse backaitis Backaitis backake Backal Backaland backalgia back-allcy squalor back alley back analysis of displacements back analysis of kinetic parameters back-alley back-alley abortion back-alley butcher back alley gossip back alley news back alleys