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- Noise has been called unwanted sound. 噪音被人们称做不愿听到的声音。
- Unwanted sound,or noise,such as that produced by airplanes,traffic,or industrial machinery,is considered a form of pollution. 人们不希望听到的声音，或称噪音，比如飞机、交通车辆或工业机械产生的噪音，被认为是一种污染。
- Soundproofing is usually accomplished by isolating sources of unwanted sound and by constructing walls out of materials through which relatively little sound passes. 隔声通常的方式是隔离人们不需要的声音源，以及使用传音量很小的材料建造墙壁。
- Remove unwanted sound or silence after desired sound 在获得想要的声音后,消除多余的声音或空白片段
- Remove unwanted sound or silence before desired sound 消除多余的声音或空白片段,直至获得想要的声音
- An unwanted false electronic pulse. 一种不希望有的假电子脉冲。
- Don't speak like that. It sounds insincere to me. 别这样讲话，这样我听起来感到不诚恳。
- Give our leavings (ie unwanted food) to the dog. 把我们吃剩的东西喂狗吧。
- The idea sounds good but will it work in practice? 这主意听起来不错，但在实践中行得通吗？
- It seems sounds of drunken revelry. 那似乎是酗酒作乐的吵闹声。
- It sounds a pretty loopy idea to me. 那个主意我觉得有点异想天开。
- Sounds of quarrelling proceeded from the house. 争吵声是从房子里传出来的。
- Are you familiar with English sounds yet? 你已经熟悉英语的音调了吗？
- It's hard job tearing up all these unwanted plants in the garden. 把花园里这些没用的植物刨掉是项艰苦的工作。
- A sound mind is inseparable from a sound body. 健全的精神是与健康的身体是不可分割的。
- That sounds very sensible to me. 我觉得这很合理。
- That suggestion sounds practicable. 那条建议听起来可行。
- The episode of this film sounds good. 这部电影的插曲很好听。
- Our teacher has mutation of sounds suddenly. 我们的老师突然语音发生了变化。
- All sorts of strange sounds met the ear. 听见了各种奇怪的声音。
