Sumner's methods
[医] 萨姆纳氏法(检尿糖)
🧩 词语组成解析
n. 方法, 方式；研究方法（method的复数）
🗣️ 情景例句
Not a bad slogan.
不错的标语。
This nation is noted for its advanced technology.
这个国家以先进科技闻名。
But this does not matter, for, as he has often remarked, one is never too old to learn.
但这没有关系，因为正如他常说的那样，人要活到老学到老。