Harry snapped the earmuffs over his ears.

哈利迅速照办，一下子外面的声音都听不见了。

About twenty pairs of different-colored earmuffs were lying on the bench.

凳子上放着二十来副颜色不一的耳套。

He then connected them with a steel headband and the first earmuffs were invented!

然后他用一个钢制的头带把它们连接起来，第一个耳罩就这样发明出来了！

Professor Sprout dusted off her hands, gave them all the thumbs-up, and removed her own earmuffs.

拍拍手上的泥，他们竖起两只，然后摘掉了自己的耳套。

I didn't even get to wear my earmuffs yet.

我都还没戴上耳罩呢。

Step 2, Buy earmuffs and a sleep mask!

Step 2， 买耳罩和睡眠面膜！

He was roused by Professor Sprout, who was thundering past followed by Neville and half a dozen others, all of them wearing earmuffs and carrying what appeared to be large potted plants.

他被斯普劳特教授带回了现实，后者正一边声训话一边跑过，身后跟着纳威和六个学生，所有人都戴着耳罩，扛着像是盆植物的东西。

The technique has been referred to as " chemical earmuffs, " but since the drug only blocks some of the sound receptors in the ear, the mice's brains still responded to sound normally, suggesting they could still hear just fine.

这种技术被称为“化学耳罩”，但是由于这种药物只阻断了耳朵里的一些声音受体，老鼠的脑仍然对声音做出正常反应，这表明它们的听力并没有什么问题。

Finally, there is the headgear - Beanies and earmuffs that feature speakers included in the fabric using Bluetooth technology so we can listen to our favourite music or, in some cases, have a phone call using the in-built microphone.

最后，还有头饰——无檐小便帽和耳罩，织物中包含使用蓝牙技术的扬声器， 因此我们可以聆听我们最喜欢的音乐， 或者在某些情况下， 使用内置麦克风打电话。