prex中文什么意思

n.
〔美俚〕(大学)校长，(学院)院长，(橄榄球俱乐部的)会长。

• saint prex:    圣普雷
• prex précis prayer:    祈求者

例句与用法

1. Prex - 3000 series of pneumatic transmitters
   气动仪表类

百科释义

Prex is a portable 32-bit embedded real-time microkernel operating system. The kernel is compact, under 25k bytes, and provides memory management, inter-process communication (messages and shared memory) and multithreading in the kernel, and leaves more application-specific features like a file system to be implemented.