keypunch什么意思解释？

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)....

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]...

adj.伊顿公学的，伊顿公学般的...

...subtle shades of brown.淡棕色Green has many different shades and tints.绿色分很多不同的色度与色调。...bold flowers in various shades of red, blue or white.色彩鲜艳、浓淡不一的红、蓝、白色花朵We used shades of gold and green to give the room a fresh, au...

beshrew的现在进行时为：beshrewing...

The strain of a violent ground campaign will exact a toll on troops.激烈的地面战役带来的紧张压力将让军队付出代价。Officials say the true toll may never be known, due to rapid burials.官员称由于急速的海水冲刷,真正的数字也许永远不会知道.The daily toll of casualties has ...

邦伯里重重地倒在了床上，让他疲惫的双脚休息一下。Bunbury flopped down upon the bed and rested his tired feet.他疲惫的心继续沉溺于自哀自怜之中。His tired mind continued to wallow in self-pity.毋庸置疑，乘飞机旅行是令人疲惫的。Jet travel is undeniably fatiguing....

I bought lollipops and a toot - toot bugle. I started for home.我给她买了棒棒糖,一吹就呜的打响的小喇叭. 我就往回走.Car horns toot as cyclists dart precariously through the traffic...骑车人危险地在车流中飞速穿行时，汽车喇叭的嘟嘟声响成一片。Chug Chug Chug , Toot Toot Toot H...

Floristics is the study of floras, including the preparation of Floras.植物区系学是研究植物区系的一门学科, 其中包括编写植物志.We shall appreciate this difficulty more clearly, by looking to certain existing faunas and floras.通过观察某些现存的动物群和植物群,我们就能...

n.梨（树）( pear的名词复数 )...

n.乙炔化物...

antihypertensive的音标：antihypertensive的英式发音音标为：['ænti:hɑɪpə'tensɪv]antihypertensive的美式发音音标为：['æntihɑɪpə'tensɪv]...

My mind flew back to stories I had heard about Vinnie.我回想起曾听到过的关于文妮的那些传闻。...

n.排尿，小便，尿...

hygrocele的音标：hygrocele的英式发音音标为：['haɪgrəˌsi:l]hygrocele的美式发音音标为：['haɪgrəˌsil]...

lotio的音标：lotio的英式发音音标为：['ləʊʃi:əʊ]lotio的美式发音音标为：['loʊʃioʊ]...

v.下蒙蒙细雨，下毛毛雨( drizzle的现在分词 )...