Acidities
(acidity 的复数) n. 酸性\\n[化] 酸度; 酸性; 酸性反应
🗣️ 情景例句
I'm a senior here, so let me know if I can help you with anything.
我是大四的老生，有什么能帮忙的尽管说一声。
Give me a chance, please!
饶了我吧，拜托！
At night, the children always do their homework.Then they go to bed.
晚上，孩子们总是做作业，然后去睡觉。