Ph indicator
[化] 酸碱指示剂
🧩 词语组成解析
氢离子指数\\n[医] 药典; 苯基
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
How do you keep in shape?
你怎么保持身材？
It will help me understand the point you are trying to make.
这会帮助我了解你们的重点。
The reason lies in its gravity.
其原因在于月球的重力。