Spectral selectivity
[电] 光谱选择性
🧩 词语组成解析
spectral
['spɛktrəl]
adj. （似）鬼的;幽灵的;谱的;光谱的;
n. 选择性, 选择度\\n[化] 选择性
🗣️ 情景例句
What makes you think you are qualified for this position?
是什么使你认为你有资格做这个职位？
To wait patiently for the protesters to move
耐心地等待示威队伍离去
Haven't you heard of him? He's a very famous singer. He's singing at the New Theatre on Saturday.
你没听说过他吗？他是个著名歌手。他星期六将在新剧院演出。