Eating too much salt can cause fluid retention.

摄盐过多会导致体液潴留。

《牛津词典》

Patients taking the drug gained weight, however, and experienced fluid retention.

但是，服用这种药物会让患者体重增加，并经历水肿。

youdao

However, both drugs can also cause side effects including weight gain, fluid retention and heart failure.

然而，这两种药物也引起一些副作用，如体重减轻、液体潴留和心力衰竭。

youdao

Or a wireless scale can notify a nurse when a congestive heart failure patient gains weight indicating dangerous fluid retention.

FORBES: Why Haven't Electronic Health Records Made Us Healthier?

Fluid retention can also affect the surrogate mother carrying a clone, with 30 to 40 gallons building up in a cow's belly, Hill said.

CNN: Cloning experts to tell House committee pros, cons

Side effects include diarrhea and fluid retention around the lungs.

FORBES: The Race Is On