Premonochromator
前单色仪; 前置单色器
🗣️ 情景例句
The board has discussed your request for a 30% pay rise, we cannot meet you demands but we would be happy to offer you 15%.
董事会已讨论了你要求加30%薪水的要求，我们不能满足你的要求，但我们很乐意给你加15%的薪水。
Let every man speak well of the bridge theat carries him over.
饮水思源。
One night, however, feeling cold and lonely,
可是，有一天夜里，我感到又冷又孤单，