Optical methods (of analysis)
[化] 光学分析法
🧩 词语组成解析
n. 方法, 方式；研究方法（method的复数）
🗣️ 情景例句
I understand, Harry.
我了解， Harry。
How long will it take you to have it fixed?
你要多少天才能把它修理好？
The situation seemed hopeless and he knew his life was in danger.
这种情况看来是毫无希望了，他知道他有生命危险。