Spectral character
[计] 光谱特性
🧩 词语组成解析
spectral
['spɛktrəl]
adj. （似）鬼的;幽灵的;谱的;光谱的;
character
['kærəktɚ]
n. 性格;特点;字母;角色;
vt. 刻，印;使具有特征;
🗣️ 情景例句
The wind's really howling today.
今天风刮的真凶。
He that will take the bird must not scare it.
欲捉鸟莫惊鸟。
He had been the first to turn a telescope to the sky,
他是第一个把望远镜对准天空的人，