A diuretic is something — often a medicine, sometimes a food or drink — that makes the body produce more urine, so you pass water more often. Doctors give diuretic pills when they want extra fluid out of the body, for example with high blood pressure or swollen legs.

A diuretic is something — often a medicine, sometimes a food or drink — that makes the body produce more urine, so you pass water more oftendiuretic（利尿劑）是某種東西——通常是藥物，有時候是食物或飲料——會讓身體製造更多尿液，讓你更常上廁所。Doctors give diuretic pills when they want extra fluid out of the body醫生想把體內多餘的水分排出時會開利尿劑藥丸，for example with high blood pressure or swollen legs例如高血壓或腿部水腫的時候。

Coffee, tea, and alcohol have a mild diuretic effect, though actually that is much weaker than a real diuretic tablet, and people often overstate it.

Coffee, tea, and alcohol have a mild diuretic effect咖啡、茶、酒精都有輕微的利尿效果，though actually that is much weaker than a real diuretic tablet不過這比真正的利尿劑藥片弱很多，and people often overstate it人們常常誇大了這個效果。

The word works as a noun (“a diuretic”) and as an adjective (“diuretic drugs”). It belongs in hospitals and pharmacies, not in everyday chat, unless someone is talking about their medicine.

The word works as a noun (“a diuretic”) and as an adjective (“diuretic drugs”)這個字可以當名詞（「a diuretic」）也可以當形容詞（「diuretic drugs」）。It belongs in hospitals and pharmacies, not in everyday chat它是醫院和藥局裡的用語，不是日常聊天會用的，unless someone is talking about their medicine除非有人在講自己的藥。