tough
US /tʌf/
UK /tʌf/

形容詞
1.
2.
困難的, 艱鉅的
difficult and requiring great effort or endurance
範例:
•
It was a tough decision to make.
那是一個艱難的決定。
•
The exam was really tough.
考試真的很難。
在 Lingoland 學習這個單詞
困難的, 艱鉅的
difficult and requiring great effort or endurance