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
there will be a surprise.
会有一项让你惊喜的事。
You ought to have that coat cleaned and pressed.
你应该把那件大衣清洗并且压一下。
I'm very sorry. I borrowed a book from the library two weeks ago.
“很对不起。两周前我从图书馆借了一本书。