acidity
US /əˈsɪd.ə.t̬i/
UK /əˈsɪd.ə.t̬i/
名词
1.
酸度
the amount of acid in a substance or in your stomach:
示例:
•
This low pH level clearly shows the acidity of the soil here.
在 Lingoland 学习这个单词
酸度
the amount of acid in a substance or in your stomach: