1 smooth and continuous -- 流暢的
fluid movements 流暢的動作
2 If situations, ideas, or plans are fluid, they are not fixed and are likely to change, often repeatedly and unexpectedly. -- (情況、想法或計劃)不固定的,易變的
The patient was severely dehydrated and needed fluids urgently.
These tanks are used for storing fluids such as oil, petrol and kerosene.
Keep all your household cleaning fluids where children cannot reach them.
There's some kind of thick fluid oozing from the trunk of the tree.
Constraints from partitioning experiments on the composition of subduction-zone fluids.
Corynebacterium pseudotuberculosis infection of sheep : role of skin lesions and dipping fluids.
The number of persons treated with antibiotics and with intravenous fluids was determined from hospital records and interviews of patients and medical staff.