Spectrographs
(spectrograph 的复数) n. 光谱仪, 摄谱仪\\n[化] 光谱仪; 摄谱仪
🗣️ 情景例句
Prices are always negotiable.
价钱总是可以商量的。
I ask him to pay you now.
我要求他现在付钱给你。
Here you are.
给你。