Most scientists despaired of ever knowing the physical nature of the stars.大多数科学对了解恒星的物理性质失去了信心.She stood at the corner of Main Street and Washington Avenue and despaired.她站立在大街和华盛顿路交叉的街角上,大失所望.The doctor knew that the w...

The issues were openly aired and discussed by the group.这些问题被公开提了出来并在小组进行了讨论。I had your rooms cleaned and aired.我请人打扫了你的房间并通了风。They sat for more than six hours, and both sides agreed they had aired all their differences....

The hearing-impaired say digital phones interfere with hearing aids.听觉障碍者反映数字电话会对助听器造成干扰。The impaired microvasculature may profoundly affect the coronary flow velocity pattern in the IRA.结论:微血管床的损害可以影响心外膜冠脉血流动力学.impaired...

impaired的音标：impaired的英式发音音标为：[ɪm'peəd]impaired的美式发音音标为：[ɪm'perd]...

v.纠正( repair的过去式和过去分词 )，补救...