发明单词：invent

v.发明;创造;编造;捏造;虚构

第三人称单数： invents现在分词： inventing过去式： invented过去分词： invented

例句：

Esperanto was invented as an auxiliary language.

世界语是作为辅助语发明的。

Invented in 1951, the rotary engine is a revolutionary concept in internal combustion

1951年发明的转缸式发动机是内燃机领域内的革命性概念。

He invented the first electric clock

他发明了第一个电动机械钟。

They hadn't invented sequencers back in those days, had they?

那时他们还没有发明出测序仪，是吧？