1 fluid /ˈfluːwəd/ adjective Learner's definition of FLUID
[more fluid; most fluid]
1
: capable of flowing freely like water流动的;流体的 2
—
used to describe something that can change easily or that changes often易变的;不稳定的 3
: having or showing a smooth and easy style : graceful流畅的;娴熟的 — fluidity
/fluˈɪdəti/ noun [noncount] 2 fluid /ˈfluːwəd/ noun
plural fluids
plural fluids
Learner's definition of FLUID
: a substance that is able to flow freely : a liquid substance流质;液体;液 [count]
[noncount]