unwanted

['ʌn'wɔntid]

adj.不需要的, 多余的, 无用的, 讨厌的, 不受欢迎的

例句与用法：

A preparation in the form of a liquid or cream that is used to remove unwanted hair from the body.

脱发剂用于除去身体上不想要的毛发的液状或奶油状物质

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。

Give our leavings (ie unwanted food) to the dog.

把我们吃剩的东西喂狗吧。

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。

详细释义：

a.

1. 不需要的; 空闲的; 无用的; 多余的

2. 讨厌的; 有缺陷的; 有害的