Ph electrode
[机] pH电极
🏥 医学释义
酸度计电极
🧩 词语组成解析
氢离子指数\\n[医] 药典; 苯基
🗣️ 情景例句
I would like to improve my English pronunciation.
我想改善我的英语发音。
No. I've been visiting relatives.
没有，我走亲戚去了。
We had spent several days in a small town and visited a number of old churches in the vicinity.
我们在一座小镇上逗留了几天，参观了附近的许多古老的教堂。