P-h
abbr. Prentice-Hall 批特洪公司出版社名; pressure-enthalpy (curves) 压力-热函关系曲线
🗣️ 情景例句
Come in.
请进。
This mountain range has many high peaks and deep canyons.
这条山脉有许多高山峰和深峡谷。
We've got plenty of time. We needn't hurry.
我们有大把时间，不急。