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CET-4 CET-6 考研 GRE BNC: 712 COCA: 1754
ensureensureD.J.:[inˈʃuə]K.K.:[ɛnˈʃʊr]vt.1.确保, 担保I will ensure that the car arrives by six o'clock.我保证汽车六点钟以前到。We ensured it to be pure.我们担保它是纯的。2.担保获得[避免]Preparedness ensures success.有准备, 成功就有保证。This medicine will ensure you a good night's sleep.这药能保证你睡一夜好觉。

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