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
Don't tell me.
别告诉我。
The secret of wealth lieth in the letters SAVE.
节俭是致富的秘诀。
I go to school by bike every day.
我每天骑自行车上学。