1、发明用英语:invent;(创造出的新事物或新方法) invention。
2、例句:Modern inventions facilitate housework .许多现代发明便利了家务劳动。Printing was first invented by the chinese .印刷术是中国首先发明的。
1、发明用英语:invent;(创造出的新事物或新方法) invention。
2、例句:Modern inventions facilitate housework .许多现代发明便利了家务劳动。Printing was first invented by the chinese .印刷术是中国首先发明的。