Spectroprojector
光谱投射器
🗣️ 情景例句
I'm sorry but the food was late and it was cold when it got here. I don't think I want to pay.
真抱歉饭菜上晚了，而且它上桌时已经变冷了，所以我不想为此付账。
It really depends on when.
那得看什么时候。
You're welcome. But, please give it back soon.
不要客气。但是要及时还我。