chairman的一般过去时为：chairmanned...

choirmasters的音标：...

n.肯定词( affirmative的名词复数 )，肯定语，肯定表达法，肯定命题...

We all fear disability or infirmity.我们都害怕伤残或体弱。Bad temper is his worst infirmity.坏脾气是他最大的弱点.Old age and infirmity had begun to catch up with him.他开始显出年老体衰的样子了....

n.损害，损伤...

skirmishes的音标：...

chairmanned的音标：...

Birmasil的音标：...

vt.废弃，否认，取消...

adj.确定的，肯定的，承诺的...

airman的音标：airman的英式发音音标为：['eəmən]airman的美式发音音标为：['ermən]...

confirmation的音标：confirmation的英式发音音标为：[ˌkɒnfə'meɪʃn]confirmation的美式发音音标为：[ˌkɑnfər'meɪʃn]...

airmail的现在完成时为：airmailed...

confirm的第三人称单数（三单）为：confirms...

n.飞行员，机组成员，空军士兵...

affirm的现在完成时为：affirmed...

When the chairman of Campbell's retired, McGovern was named as his successor.坎贝尔公司的总裁退休后，麦戈文被选定为继任者。The chairman of the bench adjourned the case until October 27.主审法官将案件延期到10月27日审理。The chairman decided to change the...

n.航空邮件vt.航空邮寄，投，掷，抛adj.航空邮件的，航空邮递（用）的adv.通过航空邮寄...

infirmities的音标：...

空气流速计，小风速计...

He has a visual impairment in the right eye.他右眼视力有损伤。Contraindications for this drug include liver or kidney impairment.这种药物的禁忌证包括肝脏或肾脏损伤。impairment of the functions of the kidney肾功能障碍...

confirm的音标：confirm的英式发音音标为：[kən'fɜ:m]confirm的美式发音音标为：[kən'fɜrm]...

Grave fears are felt for the safety of the missing airman.对失踪飞行员的安全甚为担忧....an English airman.英国飞行员We worry about the safety of the missing airman.我们对失踪飞行员的安全甚为担忧.The airman boldly jumped from the airplane with his parach...

I can affirm that he is tenacious and pertinacious as are few.我可以肯定,像他那样不屈不挠、百折不回的人是十分罕见的.Everything I had accomplished seemed to affirm that opinion.我所取得的一切似乎都证明那个观点是对的。I affirm I can like it.我肯定我会喜欢它.I dare affirm that...

Here the apostle Peter affirms his belief that the Scriptures are'inspired '.使徒彼得在此表达了他相信《圣经》是通过默感写成的.Communion in the Eucharist does not destroy but affirms diversity and otherness.圣餐中的共融并不摧毁万物的多样性与他性,反而肯定他们的多...

choirmaster的复数形式为：choirmasters...

The repairman reported back that the computer had a virus.修理工报告说电脑染了病毒。The repairman installed an iron latch on the door.修理工在门上安了铁门闩.The TV repairman approximated the cost at fifty dollars.电视修理工估价为50美元....

skirmish的复数形式为：skirmishes...

skirmish的现在完成时为：skirmished...

vt.担任…的主席（chairman的过去式与过去分词形式）...