N. p. n.
[医] 非蛋白氮
🧩 词语组成解析
abbr. 名词
abbr. 名词
🗣️ 情景例句
Oh?
噢？
That's terrible!
真可怕！
Modern industry is based on the conception of the maximum production at lowest cost,
以最低成本获取最多产品，