Emission characteristics
[电] 发射特性
🧩 词语组成解析
n. 特性, 特征；特质；特色（characteristic的复数）
🗣️ 情景例句
We've only been here for a day,
我们到这里仅仅一天，
What is bothering you?
什么在困扰你？
What seems to be the delay in shipping?
你们出货延迟了，是什么原故呢？