keypunch什么意思解释？

keypunch的音标：keypunch的英式发音音标为：['ki:pʌntʃ]keypunch的美式发音音标为：['kiˌpʌntʃ]...

Of equipment; without a motor and intended for hand operation a manual keypunch a manual typewriter.对设备而言, 指无马达和用手操作的设备(如人工键穿孔机、人工打字机)....

Over the past forty years plastics have revolutionised the way we live.在过去的40年中，塑料彻底改变了我们的生活方式。The discovery of the new drug has revolutionised the treatment of many diseases.这种新药的发现已经使许多疾病的疗法起了根本性的变化.In other ways , Mr ...

score的第三人称单数（三单）为：scores...

aluminous的音标：aluminous的英式发音音标为：[əl'ju:mɪnəs]aluminous的美式发音音标为：[əl'jumɪnəs]...

copped的音标：copped的英式发音音标为：['kɒpɪd]copped的美式发音音标为：[kɒpt]...

当天晚些时候两人就被逮捕,星期一官员公开了法院的诉讼记事表.They were arrested later that day and officials unsealed the court docket on Monday....

n.首语重复法，咳出，努力呼吸...

“石英”的拼音为：shí yīng...

adj.福音书作者的，福音传道者的...

capitulum的复数形式为：capitula...

“果皮”的英语可以翻译为：peel，pill，pericarp，rind，seed capsule ...

That's fine because all perihelic oppositions of Mars are spectacular.但它和最近的几次区别不大,因为火星所有的近日对冲都很壮观.He tried his best to bear down all of his oppositions.他尽全力击败一切反对意见.This will serve as a model for collective opposit...

He has written a speculative biography of Christopher Marlowe.他写了一篇关于克里斯托弗·马洛的推测性传记。Marlowe was contemporary with Shakespeare.马洛与莎士比亚是同时代的.Many alternative authors have been suggested most prominently , Christopher Marlo...

migration的复数形式为：migrations...

n.心房，（现代建筑物开阔的）中庭，天井...

[经] 组织者，创立人，发起人...