Acid malonate
[化] 酸式丙二酸盐(或酯)
🧩 词语组成解析
丙二酸
🗣️ 情景例句
The interview was fine.
面谈得很好。
The path of duty is the path of safety.
尽职的路是安全的路。
It is the natural frequency of emission of the hydrogen atoms in space and was discovered by us in 1951;
这个频率是空间氢原子释放的自然频率，是在1951年被人类发现的。