词汇	no negative pressure
释义	no negative pressure 无负压
随便看	parts of electrical products parts of flower parts of freshly made products parts of furnace parts of gear parts of heating system parts of high speed shaft parts of human body parts of locomotive Parts of lowland Britain are also at risk parts of mill Parts of Miller welding Gun parts of mining machinery Parts of New Jersey get nine inches of rain Parts of Osaka welding Gun parts of plants Parts of pumps for liquids parts of roller bearings parts of secondhand tuna vessel parts of sliding-contact bearings parts of speech parts-of-speech parts of speech slip-up parts of speech system parts-of-speech tagger