unwanted

adj.不需要的；多余的；无用的；讨厌的；不受欢迎的

respect affectionately

Professor Gravity now seems to have become an unwanted fixture in the college. 格雷维蒂教授现在好像成了学院里的累赘。

All the unwanted stuff should be got rid of. 所有没用的物品都应该扔掉。

Cats can help rid the home of unwanted pests. 猫能帮忙清除家里讨厌的老鼠。

Unwanted visitors will be turned off. 不受欢迎的来访者将会被请走。