Tph
[医][=tissue ph]组织ph值
🗣️ 情景例句
We have another event to attend on the same day.
那天我们有其他活动要参加。
They've been married for quite a few years.
他们结婚好多年了。
The Scandinavian countries are much admired all over the world for their enlightened social policies.
斯堪的纳维亚半岛各国实行开明的社会政策，受到全世界的推崇。