Acidometer
[化] 酸度计
🗣️ 情景例句
I miss my family very much.
我很想念我的家人。
If you concentrate all your energies on the study of English, you will master the language.
你若全力以赴地学习英语，你会掌握这门语言的。
I shall never forget that extraordinary evening.
我永远忘记不了那个不平凡的夜晚。