Potassium propionate
[机] 丙酸钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
n. [有化] 丙酸盐；丙酸酯
🗣️ 情景例句
Thanks for your understanding and cooperation.
谢谢你的理解和合作。
I am sorry you feel sad.
抱歉，让你伤心了。
But in an old man who has known human joys and sorrows,
可是老年人已经饱尝了人间的甘苦，