It took Edison a long time to invent the first light bulb（保持原句意思）

分类: 作业答案 • 2021-12-28 17:07:56

问题描述：

It took Edison a long time to invent the first light bulb（保持原句意思）
Edison( )a long time ( ) the first light bulb

答

spent on sth固定搭配,把时间,金钱等花在某事物上