addition
US /əˈdɪʃ.ən/
UK /əˈdɪʃ.ən/

名词
1.
添加, 增加
the action or process of adding something to something else
示例:
•
The addition of sugar made the cake sweeter.
添加糖使蛋糕更甜。
•
The new wing is a welcome addition to the hospital.
新翼是医院受欢迎的补充。
2.
加法
the process of calculating the total of two or more numbers
示例:
•
He's learning addition and subtraction in school.
他正在学校学习加法和减法。
•
The math problem required careful addition.
这道数学题需要仔细的加法。
在 Lingoland 学习这个单词