Monochromators
(monochromator 的复数) n.[物]单色器, 单色仪, 单色光镜
🗣️ 情景例句
I am unfamiliar with law.
我对法律不熟悉。
The pen is mightier than the sword.
文能胜武。
Harrison had thought of everything except the weather.
哈里森把每件事情都考虑到了，唯独没想到天气。