In most cases the inventor tried to patent(申请专利)his machine, to stop anyone copying it. Then he tried to produce a lot of them. If the machine became popular, the inventor could make a lot of money. In 1790 the first sewing machine was patented. The inventor was an Englishman ...
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things.However,inventors have designed and built a wide range of household machines since then.In most cases the inventor tried to patent(申请专利) his machine to stop anyone copying it.Then he tried to produce a lot of them.If the machine becamepopular,the inventor could make a lot of ...
sewing machine英语解释 名词sewing machine: a textile machine used as a home appliance for sewing sewing machine例句 A pedal or lever operated by the foot for circular drive, as in a potter's wheel orsewing machine. 踏板一种由脚操纵带动圆周运动的踏板或杠杆,如制陶者的陶车或缝纫机的踏板 ...
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and needed a lot of effort. Eight years passed before someone produced an electric washing machine. The world had to wait even longer for a machine to dry clothes. The first spin-drier was another American invention, patented in 1924; but it was 20 years before such machines were widely us...
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In recent years, with the pformation of sewing machinery products to high-speed, intelligent and multifunctional, home sewing machines have a great chance of returning. A small, "stature" lightweight household electric sewing machine has begun to enter p
Quilting Machines to feed your needs, from Juki long-arm sewing machine used exclusively for quilts to sergers; beautiful stitches are Juki's biggest appeal.
【答案】C【核心短语/词汇】sewingmachine缝纫机【翻译】这个缝纫机是中国制造的。【解析】bemadefrom由…制成(看不出原料)bemadeof 由….制成(能看出原料)bemadein在…地方制造bemadeby 由….制成(制造者)根据题意,这个缝纫机是中国制造的。可知,这里说的是地点,应该用bemadein在…地方制造所以这里...