您要查找的是不是：
- loudness contour selector 等响曲线选择电路
- I have found during comparisons with my other headphone amplifiers that there is absolutely no need for any bass or loudness contour or enhancement with this amp. 我发现，在比较我国与其他耳机放大器，是绝对不存在任何需要接受低音或响度轮廓或加强与这安培。
- A loud noise from the street diverted my attention. 街上一阵喧闹声转移了我的注意力。
- The smooth contour of the sculpture is wonderful. 雕塑物平滑的轮廓线简直太美了。
- The building fell with a crash as loud as thunder. 建筑物轰隆一声倒塌了，声如雷鸣。
- The contour of that mountain looks like a dragon. 那座大山的轮廓看上去像一条龙。
- The house fell with a crash as loud as thunder. 房子轰隆一声倒塌，声如雷鸣。
- A suit of armour fell over with a loud crash. 胄甲啪的一声重重地摔在了地上。
- Let's brighten up the party with some loud music. 让咱们用响亮的音乐使聚会欢快起来。
- The cork came out of the bottle with a loud pop. 瓶塞砰的一声拔出来了。
- He's an army sergeant. he needs a loud voice. 他是个好军人。他需要有大嗓门。
- The loud noise made me leap out of my skin. 这么响的声音吓了我一大跳。
- The music was so loud it made my ears ring. 音乐的声音太大了，把我耳朵震得直响。
- The old woman gave a loud cackle. 老太太咯咯地笑起来。
- The horse shied at the loud noise. 那马听到巨大的响声时惊得往后倒退。
- Let's get going, for crying out loud! 我们走吧，真是岂有此理！
- Don't you think the radio's a bit loud? 你觉得收音机的声音是不是太吵了点？
- He gave a loud whistle of gladness. 他吹了一声响亮的口号表示高兴。
- His speech was greeted with loud hoots. 他的演讲遭到了轻蔑的嘘声。
- His speech was greeted by loud cheers. 他的演讲受到了热烈的欢呼。
