unwanted

adj.

不需要的，无用的；多余的；讨厌的，有缺点的；

1. respect affectionately
   
2. The disturbance caused in a circuit by an unwanted transfer of energy from another circuit.
   从另一线路传送来的不必要的能量在线路中引起的干扰。
3. 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。
4. All the unwanted stuff should be got rid of.
   所有没用的物品都应该扔掉。
5. Cats can help rid the home of unwanted pests.
   猫能帮忙清除家里讨厌的老鼠。
6. Unwanted visitors will be turned off.
   不受欢迎的来访者将会被请走。

Suppressing unwanted memories by executive control.
Unwanted and wanted exposure to online pornography in a national sample of youth Internet users.
Adult attachment and the suppression of unwanted thoughts.
The role of sawdust in the removal of unwanted materials from water.
Elimination of unwanted echoes and reduction of dead time in three-pulse electron spin-echo spectroscopy
Depression and mental control: the resurgence of unwanted negative thoughts.
The management of unwanted pre-sleep thoughts in insomnia: distraction with imagery versus general distraction.
Method and system for filtering unwanted junk e-mail utilizing a plurality of filtering mechanisms
Method for disposing of unwanted gaseous fluid components within a solid carbonaceous subterranean formation
Suppression of unwanted heterogeneous platinum(0)-catalyzed reactions by poisoning with mercury(0) in systems involving competing ho...