acidity
n. 酸度；（言辞的）尖酸；酸性；胃酸过多
复数 acidities
例句
Our speciality here are Italian wines, and these tend to be fruity with medium acidity.
我们这里的特色菜是意大利葡萄酒，这些酒的果香通常中等酸度。
The proportion of free oleic acid that an olive oil contains is an accurate measure of the oil's acidity.
橄榄油中游离油酸的比例是对橄榄油酸度的精确测量。
She is investigating the effects of changing acidity and temperature in the sea on a creature called the purple sea urchin.
她正在调查改变海水的酸性和温度对叫紫海胆的这一生物的影响。
