필요하지 않거나 없어도 되는
Not needed or required; not essential for a particular purpose.
예문:
"The extra packaging on the fruit is completely unnecessary."
"It is unnecessary to bring your own laptop to the training session."
필요 이상으로 과하거나 부적절한
More than is needed or appropriate; excessive, unwarranted, or offensive.
예문:
"The police were criticized for using unnecessary force during the peaceful protest."
"His rude comment about her appearance was entirely unnecessary."
필요하지 않은 물건이나 사항
Things that are not needed or essential for life or a specific task.
예문:
"Before moving house, we decided to throw away all the unnecessaries in the attic."
"She refused to spend her limited budget on unnecessaries like designer accessories."