喜樂美語
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    This is the noun for that : the making-worse itself, or a time when something already bad flares up. If a problem gets worse, that change is an exacerbation. In hospitals, an exacerbation is often a flare-up — a long illness that was quiet suddenly gets loud again. An exacerbation of asthma means the breathing trouble has come back stronger. News writing uses it the same way for conflicts, shortages, inflation. It is formal. Everyday English is more often a flare-up or a . You typically hear “an exacerbation of” something, not the word standing alone.

    惡化、加劇；病情突然變嚴重時，台灣也常說「急性發作」

    例句逐字對照、搭配詞、易混淆字

    這一義的完整解析還沒打開。訂閱後可以看到例句怎麼拆、常跟哪些字一起出現， 以及容易跟它搞混的字。

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組成From Latin exacerbātiō, the noun of exacerbāre (“to provoke, make harsh”). Same pieces as exacerbate: the act of making something harsher. English took it through an older French / Middle English form.

同家族的字

原始詞典資料1 筆記錄

以下是外部詞典記錄的用法，原文照列，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。

exacerbationnoun/ɪɡˈzæsɚˌbeɪʃən/

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    An increase in the severity of something (such as a disease)

資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。