Spectral ghosts
[化] 光谱鬼线; 光谱幻影
🧩 词语组成解析
spectral
['spɛktrəl]
adj. （似）鬼的;幽灵的;谱的;光谱的;
n. 鬼；幽灵（ghost的复数）
🗣️ 情景例句
He is making good progress after his operation.
他动过手术后病情大为好转。
Forget it.
算了吧。
This is because they had no natural enemies until the arrival of humans and therefore did not need to develop flying wings.
这是因为人类到达这里之前，这些鸟没有天敌，因此，它们不需要发育飞行的翅膀。