Spectrum utilization characteristics
[电] 光谱利用特性
🧩 词语组成解析
n. 特性, 特征；特质；特色（characteristic的复数）
🗣️ 情景例句
What would you like to see me about?
你找我什么贵事？
They must hunger in frost that will not work in heat.
少壮不努力，老大徒伤悲。
What about your inside pocket? Maybe you put it there.
里面的口袋呢？或许你把它放在那儿了。