pressure feed
参考词典中pressure feed的常规释义：
基本释义
- 压力进给，压力送料，加压装料
英英解释
1个名词解释
- mechanical system of lubricating internal combustion engines in which a pump forces oil into the engine bearings
[同] force feed, force-feed lubricating system, lubricating system, pressure feed, pressure-feed lubricating system
点击查看……- mechanical system of lubricating internal combustion engines in which a pump forces oil into the engine bearings
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