Melancholia is a deep sadness with little energy — a heavy, slow feeling that sits on you. It is an old, rather bookish word.

Melancholia Melancholia is是 a deep sadness with little energy一種很深、沒什麼力氣的悲傷 — a heavy, slow feeling一種沉重、緩慢的感覺 that sits on you壓在你身上 It它 is是 an old, rather bookish word一個古老、有點書卷氣的詞

Ancient doctors believed the body had four fluids, called humours; too much black bile was thought to make this mood, and the Greek name literally means blackness of the bile. We no longer explain feelings that way, but the word stayed in literature, art, and the history of medicine.

Ancient doctors古代醫生 believed相信 the body had four fluids人體裡有四種體液 called humours叫做humours too much black bile黑膽汁太多 was thought to make this mood被認為會造成這種情緒 and而 the Greek name這個希臘字 literally means字面意思是 blackness of the bile膽汁發黑 We我們 no longer現在不再 explain feelings that way這樣解釋情緒了 but但 the word這個詞 stayed留在了 in literature, art, and the history of medicine文學、藝術、和醫學史裡

Everyday English now says sadness, feeling down, or depression when it is an illness. Melancholia sounds formal, old, and a little medical.

Everyday English now現在的日常英文 says講的是 sadness, feeling downsadness（難過）、feeling down（心情低落） or或 depression when it is an illness如果是一種病則說depression（憂鬱症） Melancholia Melancholia sounds聽起來 formal, old, and a little medical正式、古老，又有點醫學味

It is a twin of melancholy — same source, with melancholia often the more antique or clinical twin. A poem or a museum wall might use it; a text to a friend almost never would.

It它 is a twin of melancholy是melancholy的雙胞胎 — same source同一個字源 with melancholia而melancholia通常 often the more antique or clinical twin是比較古老或臨床的那一個 A poem or a museum wall一首詩或美術館的說明牌 might use it可能會用它 a text to a friend但傳給朋友的訊息 almost never would幾乎不會這樣寫