发明物的英语作文
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Whatismyfavoriteinvention?Weknewtherehadbeenmanyinventionsatthelastcentury,forexample,electriclightb
G-17digitalcameraismadebyFeiDacamerafactory,whichhas30yearshistoryandisbasedinQingdao,China.G-17isth
在现代生活中,我们有许多发明.这些都是很有用的.他们可以做的更好,比人快.洗衣机可以帮我们洗衣服.我们有更多的时间去做我们想干这一次.印刷机出版了大量的书籍,报纸和其他东西qiickly公共汽车,自行
G-17digitalcameraismadebyFeiDacamerafactory,whichhas30yearshistoryandisbasedinQingdao,China.G-17isth
字数多少?
Computersarebecomingmoreandmoreimportantinourdailylife.Doyouknowthehistoryandthechangesofcomputers?C
TheumbrellaisinventedinChina.Allegedly,earlyinthespringandautumncarryinginancientChinafamouscraftsma
Today,thephoneintothetensofthousandsofhouseholds,doyouknowwhoinventedthetelephone?Baer,whoistheinven
Thecomputerisausefulmachine.Itisoneofthemostimportantinventions.Theoldestkindofcomputeristheabacus,u
ThomasEdisonwasafamousAmericanscientist.Edisonisconsideredoneofthemostfamousinventors,whoinventedthe
Apostcardorpostcardisarectangularpieceofthickpaperorthincardboardintendedforwritingandmailingwithout
LatestinventionThislatestinventionusesasmallscannerthatplugsintotheaudioinputjackonamobiledevice.Itr
Simple1:Differenterasofpoliticalhistoryarefrequentlyidentifiedwithroyaldynasties,orgreatwarsandrevol
Simple1:Differenterasofpoliticalhistoryarefrequentlyidentifiedwithroyaldynasties,orgreatwarsandrevol
TheFourGreatInventionsofancientChinaare,accordingtoChinesetraditionandtheBritishscholarandbiochemist
Firstelectroniccomputer(1943):thebuildingofColossusBydesigningahugemachinenowgenerallyregardedasthew
MyfavoriteinventionInourlife,therearemanygreatinventions,suchasthelight,thepencil,thebag...Attheageo
IthinkthemostimportantmoderninventionistheInternet.WiththeInternet,wecandomanythings.Forexample,weca
Anabacus,alsocalledacountingframe,isacalculatingtoolusedprimarilyinpartsofAsiaforperformingarithmeti
蔡伦约东汉永平四年(公元61年)生;建光元年(公元121年)卒.宋阳地处今湘江支流来水流域,是谷米之乡.出身于普通农民家庭的蔡伦,从小随父辈种田,但他聪明伶俐,很会讨人喜欢.汉章帝刘旭(公元56~58