Radio attenuation
[电] 无线电衰减
🧩 词语组成解析
attenuation
[əˌtenjʊ'eɪʃn]
n. 变薄;弄细;稀薄化;减少;
🗣️ 情景例句
The plight of starving people is too awful to think about.
饥民的苦境糟得不可想象。
Misfortunes test the sincerity of friends.
患难见友情。
Good morning, Liu Ming.
早上好，刘明。