Feedback attenuation
[电] 回馈衰减
🧩 词语组成解析
attenuation
[əˌtenjʊ'eɪʃn]
n. 变薄;弄细;稀薄化;减少;
🗣️ 情景例句
Hi. This si Peter from Dr. Alice's office.
嗨，你好，我是埃里斯诊所的彼得。
Don't underestimate me.
别小看我。
Your Chinese is really surprising.
你的中文令人惊讶。