Malonaldehydic acid
[化] 丙醛酸
🧩 词语组成解析
🗣️ 情景例句
The game is not worth the candle.
这事不值得做。
To make a public speech
发表演说
That machine joins these different pieces of metal together.
那台机器把这些不同的金属片焊接起来。