形容詞
1. That was an unnecessary remark.
那句話是多余的。
2. unnecessary在線翻譯
2. All those clothes are unnecessary on such a hot day.
在這樣一個大熱天，所有那些衣服都不需要了。
1. 不必要的,多余的：Sleep and food are necessary to health. 睡眠和食物對健康是必要的. | unnecessary 不必要的,多余的 | Sports are unnecessary. 運動是不必要的.
2.
2. 沒必要的：unnecessarily 不必要地 | unnecessary 沒必要的 | unneighborly 不睦鄰的
1. 不需要的；沒必要的；多余的
If you describe something as unnecessary, you mean that it is not needed or does not have to be done, and is undesirable.
unnecessary在線翻譯
e.g. The slaughter of whales is unnecessary and inhuman...
屠殺鯨魚是沒有必要的也是不人道的。
e.g. He accused Diana of making an unnecessary fuss.
他責備黛安娜沒必要那么大驚小怪。