真的在發燒
這一組就站在核心畫面上，講的是真實的體溫。
adjective · C2
Relating to a fever, or caused by one. It is the medical word used about illnesses, symptoms, tests and reactions that come together with a raised body temperature.
發燒的；發燒引起的
核心畫面
You can think of febrile as the adjective that belongs to fever. Picture a body running hot: the skin burns, the mind will not settle, nothing in the person is at rest. Everything the word does grows out of that one picture. Pointed at an illness, it says the fever is part of it. Pointed at a person, it says the fever is in them right now. Pointed at a crowd or a week or an imagination, it lends them the same restless heat.
febrile 可以想成「發燒」這件事的形容詞。畫面就像一個人正在燒：皮膚燙、腦子靜不下來、整個人沒辦法安穩。這個字…更多收起
febrile 可以想成「發燒」這件事的形容詞。畫面就像一個人正在燒：皮膚燙、腦子靜不下來、整個人沒辦法安穩。這個字的每一種用法，都可以想成從那個畫面長出來。指著病，它說這個病會發燒；指著人，它說這個人現在正在燒；指著一群人、一段時間或一顆腦袋，它就把那股靜不下來的熱借過去。From the word’s history
Borrowed from Medieval Latin febrilis, from Latin febris 'fever'; by surface analysis febr- plus -ile, so the word is literally 'fever-ish' from its first day.
來自中世紀拉丁文 febrīlis，源頭是拉丁文 febris（發燒）；拆開看是 febr-（燒）加上 -ile（與…有關的）。所以這個字從一開始字面上就是「跟燒有關的」，醫學用法最靠近它的起點。
Wiktionary entry for 'febrile' (kaikki extract, source_ref kaikki:3f6f69a190036ae4:850277418:15459)
Two branches
像發燒一樣的氣氛
把發燒的樣子整個借給看不見的東西：情緒、氣氛、一段時期、一顆腦袋。
adjective · C2
Full of restless, nervous excitement, so that a mood, an atmosphere, a period of time or someone's imagination will not settle and keeps running fast.
躁動的；狂熱的