flareup的音標為：[?fle???p] ，中文釋義為“突然發作；燒起來”。

速記技巧：可以記為“弗萊厄特（flare）突然（up）”。其中，flare是閃耀、突然發作的意思，up是向上的方向，表示突然發作。

例句：The patient"s condition suddenly worsened and he had a flareup of his old illness.（這個病人的病情突然加重，舊病又發作了）。

Flareup這個詞的詞源可以追溯到拉丁語，意為“突然燃燒”。它的變化形式包括過去式flareed，過去分詞flareed和現在分詞flaring。

相關單詞：flare，意為“突然燃燒，閃耀”，可以引申為“突發，突然發作”，如flare-up可以表示突然的爆發或燃燒。此外，flare還可以引申為“擴大，擴展”的意思，如flare one"s eyes可以表示睜大眼睛看清楚。

Flareup還可以引申為“緊張或憤怒的情緒突然爆發”，如a flare-up of anger可以表示憤怒情緒的突然爆發。此外，flare還可以用于描述物體突然擴大或膨脹，如a flare-up of excitement可以表示情緒突然高漲。

此外，flareup還可以引申為“突然的疾病或癥狀發作”，如a flare-up of arthritis可以表示關節炎的突然發作。這個詞組也可以用于描述物體突然變得明亮或鮮艷，如a flare-up of color可以表示顏色突然變得鮮艷。

總的來說，Flareup這個詞在英語中具有豐富的含義和用法，能夠表達各種不同的概念和情境。

Flareup，常用短語有：flare up (突然發作)，flare up (突然間變得明亮)，flare up (突然間變得熱起來)，flare up (突然間變得活躍)，flare up (突然間變得興奮)，flare up (突然間變得緊張)。

例句： She flared up when he criticized her. （當他批評她時，她生氣了。）

英文小作文：

My mind flared up with ideas as I sat alone in my room. I was lost in thought, pondering over the challenges that lay ahead. However, with each new idea that popped into my head, I realized that I was not alone in this journey. I had my family and friends by my side, ready to support me through every challenge. This gave me the strength to face my fears and pursue my dreams.

Flareup can be a painful experience, but it can also be a catalyst for growth and change. When faced with difficulties, we can turn to our support system for strength and encouragement. Together, we can overcome any obstacle and achieve our goals.