a substance that is liquid at room temperature and pressure
the state in which a substance exhibits a characteristic readiness to flow with little or no tendency to disperse and relatively high incompressibility
fluid matter having no fixed shape but a fixed volume
a frictionless continuant that is not a nasal consonant (especially `l' and `r')
双语例句
This material is impervious to gases and liquids. 气体和液体都透不过这种物质。
The liquids are pumped with a peristaltic pump. 液体是用蠕动泵来注入的。
