Spectral width
[化] 谱宽
🧩 词语组成解析
spectral
['spɛktrəl]
adj. （似）鬼的;幽灵的;谱的;光谱的;
🗣️ 情景例句
What channel?
哪个频道？
What do you want to be when you finish your training?
当你完成训练的时候，你要做什么？
Every day he leaves his home and walks to the lift.
每天他离家后就步行去乘电梯。