例句：The weather in November becomes much cooler.
翻譯：十一月的天氣變得涼爽多了。
變化
● 原形：cool [kul]
● 比較級：cooler [ˋkulɚ]
● 最高級：coolest [k'uləst]
例句：Mary usually carries her fan to keep herself cool.
翻譯：Mary 通常帶著扇子保持她自己涼爽。
● 現在式單數：cools
● 過去式：cooled [k'uld]
● 過去分詞：cooled [k'uld]
● 現在分詞：cooling [ˋkulɪŋ]