difficult
🇺🇸
/ˈdɪfɪkəlt/
🇬🇧
/ˈdɪfɪkəlt/
hard to do or understand
The math problem was very difficult to solve.
這道數學題非常難解。
causing many problems or trouble
The storm made travel very difficult for everyone.
暴風雨讓每個人的出行都變得非常困難。
not easy to deal with or please
The customer was being difficult about the return policy.
這位顧客在退貨政策上很難纏。