例句：The watch is too expensive for me to buy.
翻譯：這支手錶太貴我買不起。
變化
● 原形：expensive [ɪkˋspɛnsɪv]
● 比較級：more expensive [mor ɪkˋspɛnsɪv]
● 最高級：most expensive [most ɪkˋspɛnsɪv]