Poh
[计] 加电工作时间\\n[化] pOH值; 氢氧离子活度的负对数
🗣️ 情景例句
I know.
我知道。
Keep your eyes wide open before marriage, and half shut afterwards.
婚前张开眼，婚后半闭月。
After taking off, we were flying low over the city and slowly gaining height,
起飞之后，我们在城市上空低低地飞行，然后慢慢爬高。