Ph value
[化] pH值
🧩 词语组成解析
氢离子指数\\n[医] 药典; 苯基
🗣️ 情景例句
Do your designs at home--here.
在家里设计服装。
The President is going to address the nation on television this evening.
总统今晚将向全国发表电视讲话。
My pen dropped on the ground when I was walking in the park.
当我在公园里散步的时候，我的钢笔掉到地上了。