英语词汇“hard to pin down”的翻译、意思、用法、释义-英汉双解词典-礼仪网

单词	hard to pin down
释义	请查阅词条：pin something down
随便看	beavered beaver hat beaver house beavering beaverism beaver lamb beaver river Beaver River beavers be averse to Beaver State Beaverton be a victim of be a wake-up be a wake-up be awarded be a ward heeler be aware of be aware of/that be a warning of be away be away be away laughing be away laughing be awed 支绌支脉支解支解支边支部支配支队攲收 Radialnut Radialpendelkugellager Radialpumpe Radialreifen Radialreifenniveau Radialrillenkugellager Radialrippe Radialriß Radialrollenlager Radialschaufel