Spectrology
n. 光谱分析
🗣️ 情景例句
Go ahead, Joanne.
请讲吧 Joanne。
How long will the sale last?
折价销售多久？
Well, it's getting late. I must be off now. Nice to meet you.
好啦，时间不早了。我得走了。见到你很高兴。