Pvrc
abbr. Pressure Vessel Research Committee 压力容器研究委员会（国家标准局）
🗣️ 情景例句
I told you. He'll use any excuse to avoid math.
我说嘛 ，他就是要找各种藉口来逃避数学。
The usher showed us to our seats.
领座员领我们到我们的位子。
among historians of science a new and more sophisticated picture has emerged.
但在科学史家中间，一个新的更加复杂的伽利略的形象出现了。