词汇	oil/air lubrication
释义	oil/air lubrication 油气润滑
随便看	Hydrogen and hydrogen-like ions hydrogen and its isotopes hydrogen and methane mixtures hydrogen and nitrogen distribution Hydrogen and Oxygen Hydrogen and oxygen are gases Hydrogen and oxygen form water hydrogen and oxygen isotope hydrogen and oxygen isotopes hydrogen and oxygen isotopic hydrogen and oxygen stable isotope hydrogen and oxygen stable isotopes hydrogen annealing hydrogenant hydrogenant agent hydrogen antimonide hydrogen arc lamp hydrogen arc plasma method hydrogen arc welding hydrogen are plasma method hydrogen argil hydrogen-armature winding hydrogen-armed missile hydrogen aromaticity hydrogen arsenide