Monochrometer
单色仪[器], 单色光镜, 单能化器
🗣️ 情景例句
History repeats itself.
历史往往会重演。
Do not speak of your happiness to one less fortunate than yourself.
不要向不如你幸运的人述说你的幸福。
It's worth every penny of it.
它确确实实值这么多钱。