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- Is it right to equate mechanical invention with civilization itself? 把机械发明视为文明本身对吗?
- A mechanical invention, however advanced, cannot transcend the physical dimension. 因为再先进的机器发明,仍无法超越物质的层面。
- Simple mechanical inventions $1800 plus PTO filing fee. 简单的机械发明只需要1800美元加上PTO文件归档费用。
- Your invention is not practical. 你的发明不实用。
- He got a patent for this invention. 他获得了这项发明的专利权。
- She is working at a new invention. 她正从事一项新发明。
- The telephone is a wonderful invention. 电话是一项了不起的发明。
- Is this equipment tested for mechanical aptitude? 这台设备测定了其机械适应性了吗？
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- All this changed with the invention of the railway. 随着铁路的发明这一切都改变了。
- That rumor was the old gossip's own invention. 那个谣言是那个爱说闲话的老家伙自己编出来的。
- The new invention has dispensed with much labour. 这一新发明节省了大量劳动力。
- The scientist patented her invention. 这位科学家得到她的发明的专利权。
- Necessity is the mother of invention. 需要是发明之母。
- Doctors with a knack for mechanics invented ingenious contraptions that would "protect" people from "abusing themselves". 有机械巧计的医生发明了“保护”人们不会“亵渎自我”的灵巧装置。
- We must invent an excuse for being late. 我们必须编一个迟到的藉口。
- The move water have mechanical energy. 流动的水拥有机械能。
- The machine was his own invention. 这台机器是他自己发明的。
- It is a new invention with a big sales potentiality. 它是一个有畅销潜力的新发明。
- We must invent an excuse for our absence. 我们必须为缺席编造一个藉口。
