英语词汇“be at pains to do sth”的读音、翻译、释义、用法及例句-智慧网

词汇	be at pains to do sth
释义	be at pains to do sthbe at pains to do sth1.■下苦功; 花大力气She was at great pains to stress the advantages of the new system.她极力强调新制度的优点。
随便看	purchase confirmation purchase consideration purchase contract purchase cost purchase curve purchase day book purchase declaration purchased finished materials purchased funds purchase discount purchase discounts and allowances purchased life annuity purchased materials index purchased merchandise on account purchased parts purchase estimate purchase expenses purchase farm produce and sideline prducts purchase fund purchase goods on a selective basis purchase group purchase group agreement purchase in advance purchase inspection gauge purchase investigation

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