Propenyl trinitrate
[化] 硝化甘油
🧩 词语组成解析
丙烯基
三硝酸酯[盐]
🗣️ 情景例句
How come I wasn't told?
你怎么没有听说？
How did you recognize him?
你是如何认识他的？
This was followed, at the end of the 1970s, by a machine called an Apple.
70年代末，在牛郎星之后又出现了一种被称为“苹果”的机型。