Thomas Edison, American inventor.

美国发明家爱迪生。

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Portable radio in a straw hat, made by an American inventor.

这是一位美国发明家发明的便携式收音机，固定在一个草帽上。

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Or: You are an American inventor with a product you think has “green” potential for household energy savings.

或者是：你是一个美国发明家，你认为你研发出来的 是家庭节能方面的“绿色产品”。

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American inventor Dean Kamen started FIRST in nineteen eighty-nine to increase young people's interest in science and technology.

VOA: special.2009.04.24

American inventor Thomas Edison began making short motion pictures at the turn of the century.

VOA: special.2010.12.02

The American inventor,Samuel F.Morse, is largely responsible for the birth of the expression.

VOA: special.2009.02.22

In 1903, Richard Gatling, American inventor of the cylinder gun that bears his name, died.

CNN: Thursday,

In 1831, an Irish American farmer and inventor named Cyrus McCormick invented the mechanical reaper, which was drawn by a horse and made it possible to harvest as much grain in a day as a dozen men with scythes.

FORBES

In 1916, Sir Hiram Maxim, American-born British inventor best known for the machine gun that bears his name, died.

CNN: Sunday,