addition

中文含义：加法；增加；附加

英语词性：noun

美式发音：əˈdɪʃən

同义词：increase, supplement, extension

易混淆单词：edition（版本）

双语例句：

1. He did the addition in his head and got the correct answer.
2. There’s a new addition to the family – a baby boy!
3. She added more sugar to the recipe as an addition to the original amount.
4. They decided to build an addition onto the house to make more room for their growing family.