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
I feel lucky tonight.
今晚我觉得很幸运。
When the heart is afire, some sparks will fly out at the mouth.
心中发火，口吐妄言。
I think we can draw up a tentative plan now.
我认为现在可以先草拟一具临时方案。