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
It probably means he's clearing his throat.
也许表示他正在清喉咙。
Measure for measure.
以牙还牙。
I had not laughed since I became deaf.
我耳聋后就从来没有笑过。