Uitraviolet absorption methods
[医] 紫外线吸收法
🧩 词语组成解析
n. 方法, 方式；研究方法（method的复数）
🗣️ 情景例句
If we hire you, how long will you stay with us?
你打算给我们工作多久？
There is no fire without smoke.
无火没有烟。
Yes, that's a good idea. But I have another difficulty. My written English isn't very good either.
是的，这主意不错。但我还有另外一个难题。我的书面英语也不好。