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
I know. But we're going to be late for dinner.
我知道。但我们晚餐可要迟到了。
He is now out of touch with his old friends.
他现在已经没有和他过去的朋友联系了。
We've got to do something about the neighbor's dog!
我们得对邻居的狗采取点行动了！