Spectroprojector
光谱投射器
🗣️ 情景例句
Don't be mixed up in such business.
不要跟这种事有所关连。
She gaped in surprise when Robert arrived.
当罗伯特来的时候，她吃惊得长大嘴巴呆住了。
Mrs.Ramsay received an anonymous letter.
拉姆齐太太收到一封匿名信。