Neutron attenuation
[电] 中子衰减
🧩 词语组成解析
attenuation
[əˌtenjʊ'eɪʃn]
n. 变薄;弄细;稀薄化;减少;
🗣️ 情景例句
This whole place is heavenly.
这整个地方都太美好了。
You know the proverb, Smile and the world smiles with you, cry and you cry alone.
要知道有句格言“微笑，世界与你同欢乐；哭泣，你只能独自悲伤”。
He doesn't like writing letters, but he likes receiving them.
他不爱写信，但他却喜欢收到信。