Even before the invention of the electric light bulb, the author produced a remarkable work of speculative fiction that would foreshadow many ethical questions to be raised by technologies …

If you don't patent your invention, other people may make all the profit out of it. The invention of the silicon chip was a landmark in the history of the computer.

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2. The result of the invention of the steam engine was that human power was replaced by mechanical power. 蒸汽机 发明 的 结果 是 机械 力 代替 了 人力。

Dec 8, 2025 · Invention, the act of bringing ideas or objects together in a novel way to create something that did not exist before. Ever since the first prehistoric stone tools, humans have …

An invention is a unique or novel device, method, composition, idea, or process. An invention may be an improvement upon a machine, product, or process for increasing efficiency or lowering …

1. 可数名词 B1+ An invention is a machine, device, or system that has been invented by someone. It's been a tricky business marketing his new invention. The spinning wheel was a …

invention，英语单词，主要用作为名词，作名词时译为“发明物；发明，创造；虚构，编造；发明才能”等。

The sense of invention most likely to be confused with innovation is “a device, contrivance, or process originated after study and experiment,” usually something which has not previously …

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