liquid oxygen pump

• 液氧泵

liquid oxygen pump的用法和样例：

例句

1. Start the liquid oxygen pump please.
   请启动液氧泵。
2. Further more,the problems on the investigating OCM in oxygen pump iug reactors and further research were commented.
   对氧泵型反应器甲烷氧化偶联存在的问题和今后的研究方向提出了看法。