unnecessary

US /ʌnˈnes.ə.ser.i/
UK /ʌnˈnes.ə.ser.i/
"unnecessary" picture
1.

불필요한, 쓸데없는

not needed; superfluous

:
It's unnecessary to bring a coat; it's warm outside.
코트를 가져올 필요는 없어. 밖은 따뜻해.
The extra paperwork was completely unnecessary.
추가 서류는 완전히 불필요했다.