tough

US /tʌf/
UK /tʌf/
"tough" picture
1.

堅韌的, 堅固的, 強硬的

strong enough to withstand adverse conditions or rough handling

:
This material is very tough and durable.
這種材料非常堅韌耐用。
He's a tough guy, he can handle anything.
他是個堅強的人,什麼都能應付。
2.

困難的, 艱鉅的

difficult and requiring great effort or endurance

:
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