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- NMR Noise to Mask Ratio 噪声掩蔽比
- Use earplugs, a fan or some other source of constant, soothing, background noise to mask sound that you cannot control, such as a busy street, trains, airplanes or even a snoring partner. 用耳塞，风扇或其它一些频率不变并带安抚作用的背景噪音，它们可以掩盖一些你不能控制的声音，比如嘈杂的街道，火车，飞机，或者是同伴的呼噜声。
- He tried to mask his disappointment with a smile. 他试图以微笑来掩饰他的失望。
- They were making enough noise to awaken the dead. 他们发出的声音大得能把死人吵醒。
- To mask the transparency of sheer fabrics. 遮蔽透明薄料。
- The thieves made enough noise to wake the dead. 窃贼弄出很大的响声。
- Witness compared the noise to thunder. 证词说这声音像打雷一样。
- She tried to mask her feelings . 她试图掩盖她的感情。
- TaiXi long nose, cry to mask the hard livelihood. 长太息以掩涕兮，哀民生之多艰。
- He kept still,listening for any more noise to come. 他保持一动也不动，用心听是不是还会有什么声音。
- Others wear silly grins to mask their fear. 而另一些人傻傻的裂开嘴笑，只是为了掩饰自己的恐惧。
- She refuses to mask her real face behind imagery. 她拒绝掩饰她形象后面的真实脸面。
- They are making enough noise to wake the dead. 他们喧闹的声音让人心都烦!
- They were making enough noise to wake the dead. 他们喧闹的声音让人心烦。
- Witness compared the noise to thunder . 证词说这声音像打雷一样。
- The FPD contributes electronic noise to the image. FPD对图像带来电子噪声。
- He made a noise to the manager about the bad service at the hotel. 他因旅馆的服务差向经理提出不满。
- signal to mask ratio 信噪比
- He makes a noise to the manager about the bad service at the hotel. 他因旅馆的服务差向经理提出不满。
- She masks the mask to mask her face in the mask. 在化妆舞会上，她戴上面具来遮掩她的脸。
