Ph measurement
[机] pH测定
🧩 词语组成解析
氢离子指数\\n[医] 药典; 苯基
🗣️ 情景例句
The news reporter said that an airplane has just crash landed.
新闻播音员说一架飞机在着陆过程中坠毁了。
No man ever became thoroughly bad all at once.
从来没有骤然变得极坏的人。
The teacher tested us in English.
老师用英文考我们。