Valley attenuation
[电] 谷值衰减
🧩 词语组成解析
valley
['væli]
n. 山谷，溪谷，峡谷，谷地，深谷;流域;[建筑]屋顶排水沟，屋面斜沟;
attenuation
[əˌtenjʊ'eɪʃn]
n. 变薄;弄细;稀薄化;减少;
🗣️ 情景例句
and the pain is so bad.
疼得很厉害。
I could swear I've been here before.
我敢发誓我曾经来过这儿。
Do you have anything like this in your stock?
你们库存中有象这样的东西吗？