If you need a repairman, there's none better than my brother.如果你需要一个修理工, 我兄弟再合适不过了。The repairman reported back that the computer had a virus.修理工报告说电脑染了病毒。...a cheerful telephone repairman.开朗的电话修理工The repairman insta...

See if you can nail the chairman down to an exact date.看你能不能迫使主席把准确日期定下来。The main events were as follows: first,the president’s speech,secondly,the secretary’s report and thirdly,the chairman’s summing-up.主要活动如下:第一项,总裁讲话...

chairman的现在完成时为：chairmanned...

Grave fears are felt for the safety of the missing airman.对失踪飞行员的安全甚为担忧.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 parachute.飞行员带着降落伞勇敢地跳下飞机....

chairmanships的音标：...