Tph
[医][=tissue ph]组织ph值
🗣️ 情景例句
This must be a proud day for you.
今天是你值得骄傲的一天。
Can you guess what I was doing this morning?
你能猜测我今早正在做什么吗？
You see, on the morning of the murder, the 8 o'clock train did not run at all.
您看，在凶杀发生的那天早晨，8点钟的那次车根本没有发。