Pietrowski's reaction
[医] 皮特罗夫斯基氏反应, 双缩脲反应
🧩 词语组成解析
🗣️ 情景例句
Sounds pretty good.
听起来不错。
Can I take your order?
您要点菜吗？
philosophers by selling wisdom and priests by selling spiritual comfort.
牧师靠卖精神安慰为生。