英语词汇“be a waste of effort”的意思、释义、用法及双语翻译-时代网

词汇	be a waste of effort
释义	请查阅词条:be a waste of time/money/effort etc
随便看	signals sign an sign an agreement sign an agreement/contract/treaty etc sign an contract sign an treaty signatories signatory signature signatures signature-tune signature tune signaturetune signature tunes sign away sign away something sign away sth signboard signboards signed signed and sealed signee signer signers signet 重洋重活重温重温旧梦重演重炮重点重版重犯重现重用重申重码重磅重组重要重见天日重视重话重负重赏重起炉灶重蹈覆辙重返重逢

时代网英语在线翻译词典收录了323754条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。