Noise attenuation
[计] 噪声衰减
🧩 词语组成解析
noise
[nɔɪz]
n. 噪音;嘈杂声，喧闹声;声音，声响;杂音;
vt. 谣传;哄传;传说;
vi. 发出声音;大声议论;
attenuation
[əˌtenjʊ'eɪʃn]
n. 变薄;弄细;稀薄化;减少;
🗣️ 情景例句
You've really been keeping an eye on quality.
你们的确在质量上下了功夫!
I asked him to paint it for me, but he wouldn't
我请他帮我油漆，但是他不肯。
I need some sleep.
我需要睡眠。