Monochromatic radiation
[化] 单色辐射
🧩 词语组成解析
monochromatic
['mɔnəukrəu'mætik]
adj. 单色的，单频的;
🗣️ 情景例句
I care about new fixtures in the hallways--
我关心走廊的新灯具，
After dinner sit a while; after supper walk a mile.
午餐之后坐片刻，晚饭之后走一里。
You don't keep your word. Why didn't you tell me then? I've been looking forward to it. How can you change your mind at last minute?
你不守信用。为什么那时不告诉我呢？我一直都盼望着它呢。你怎么能在最后时刻改变主意呢？